10 Best Small Aquarium Kits for Aquatic Enthusiasts: The Ultimate Guide

For a seamless aquatic experience, consider kits like the 5 Gallon Small Aquarium Set that includes a heater and filter, or the compact 2.5 Gallon Aquarium Starter Kit for beginners. The Smart Aquarium Fish Tank boasts a silent water pump, while the Tetra 3 Gallon Starter Kit features easy maintenance. Look for reliable filtration systems and LED lights for ideal conditions. Discover other top options, measurement details, and expert insights as you explore your choices further.

Key Takeaways

• Small aquarium kits vary in size, ranging from 1 to 5 gallons, catering to both beginners and experienced aquarists.
• Features to consider include filtration systems, heaters, and lighting, all crucial for aquatic health and aesthetics.
• Popular beginner kits include the 5 Gallon Small Aquarium Set and Aqueon 10-gallon kit for ease of maintenance and setup.
• Smaller tanks may require more frequent cleaning and monitoring due to capacity limitations affecting water quality.
• Look for all-in-one solutions that include necessary components, simplifying the setup process for new aquarists.

5 Gallon Small Aquarium Set with Heater and Filter

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Wonderfactory 5 Gallon Small Aquarium Set Glass Fish Tank 6 Gallon, Starter Kit with Heater Water...

• 🐠 ALL-IN-ONE AQUARIUM KIT, PACKED WITH VALUE - Comes complete with HD float 6 gallon glass tank, heater, hang on back filter with media, COB light, substrate sand...
• 🔥 KEEPS TROPICAL & COLD-SENSITIVE FISH COMFORTABLE - Unlike most aquarium kits, ours comes with a reliable heater—essential for keeping delicate fish warm and...
• ✨ PREMIUM CRYSTAL-CLEAR GLASS FOR AN IMMERSIVE VIEW - Crafted from ultra-clear 5mm thick HD glass with 92% light transmittance, this tank offers a stunning...

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The 5 Gallon Small Aquarium Set with Heater and Filter is an excellent choice for beginners who want to create a vibrant underwater environment without overwhelming complexity. This all-in-one kit includes everything you need, such as a reliable heater for tropical fish, a hang-on-back filter for effective cleaning, and a bright COB light for enhanced visibility. The glass tank measures 15.6 x 7.8 x 11.7 inches, and it’s designed for maximum viewing with distortion-free clarity. Follow safety instructions closely—you need to keep the heater submerged and guarantee it has clearance from the water surface. Enjoy setting up your aquarium!

Best For: Beginners looking to set up a simple and vibrant aquarium with minimal complexity.

Pros:

• All-in-one kit: Includes all essential components like heater, filter, and lighting, saving time and effort in choosing separate parts.
• Clear viewing: High-definition glass with 92% light transmittance allows for distortion-free observation of fish and plants.
• 24/7 support: Customer service is available around the clock to assist with setup, maintenance, and care.

Cons:

• Size limitations: At 5 gallons, it may not accommodate larger fish or many fish species comfortably.
• Heater safety precautions: Requires careful setup to prevent damage or safety hazards, including maintaining proper clearance and ensuring full submersion.
• Weight: The tank’s weight of 18.43 pounds can make it difficult to move once filled with water and decorations.

Glass Fish Tank Kit, 2.5 Gallon Aquarium Starter Kit

Glass Fish Tank Kit, 2.5 Gallon Betta Fish Tank Aquarium Starter Kit with Filter, Lights, Lid, for...

• Ultra-Clear Glass Crafted with high-clarity glass , the aquarium fish tank provides a crystal-clear window into your aquascape, showcasing every detail of your plants and...
• Sleek Black Design Features a sleek black background panel and black silicone seams for a refined look. The scratch-resistant surface enhances durability while creating a...
• Stable & Secure Base Support Pre-glued black sponge pad prevents slipping, cushions, and levels the tank.

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For anyone looking to start an aquarium journey, the Glass Fish Tank Kit, 2.5 Gallon Aquarium Starter Kit is an excellent choice. This compact tank is perfect for Betta fish, Goldfish, or shrimp. It features ultra-clear glass, ensuring you enjoy high clarity, while the sleek black background adds an appealing contrast. You’ll appreciate the included filter and LED lights, which help maintain clear water and healthy plants. The secure base, with its anti-slip capabilities, provides stability. Additionally, the fitted lid minimizes evaporation and keeps your aquatic friends safe. Enjoy peace of mind with its leak-resistant technology, ensuring long-lasting performance.

Best For: Beginners looking to start an aquarium with small fish or shrimp in a compact space.

Pros:

• Compact Size: The 2.5-gallon capacity is perfect for small spaces and easy to manage.
• Complete Kit: Comes with essential components like a filter and LED lights for convenient setup.
• Leak-Resistant Technology: Provides peace of mind with features that prevent leaks and ensure durability.

Cons:

• Limited Fish Variety: The small size limits the number of fish you can keep.
• Maintenance Frequency: Smaller tanks may require more frequent monitoring and maintenance.
• Heat Sensitivity: Without a heater, temperature fluctuations can affect aquatic life.

Smart Aquarium Fish Tank with Silent Water Pump (2.4 Gallon)

Smart Aquarium Fish Tank with Silent Water Pump, 2.4 Gallon Small Aquarium with Quick Start Kit...

• 🐠The Rechale smart aquarium features a transparent glass design for clear viewing and enhanced light penetration, showcasing your aquatic world beautifully...
• 🐠Temperature Display and 3-Level Humidifier: Equipped with a temperature display and 3-level humidifier, this all-in-one aquarium ensures the perfect conditions for...
• 🐠Silent Operation: Enjoy a peaceful aquatic experience with the silent operation of the 3-in-1 pump, which provides self-circulating oxygenation, ensuring a healthy...

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Looking for an aquarium that combines style, convenience, and functionality? Check out the Smart Aquarium Fish Tank by Rechale, a compact 2.4-gallon tank perfect for any space. Measuring 30CM x 14.8CM x 24.2CM, its transparent glass design guarantees clear viewing and optimal light penetration. You’ll appreciate features like a built-in temperature display, a silent water pump, and 7-color rotating LED lights with adjustable brightness. The user-friendly setup includes a flip-top feeding port for easy access, while the three filter sponges guarantee effective water purification. With an average rating of 4.4 stars, it’s ideal for fish enthusiasts.

Best For: Fish enthusiasts and home decorators looking for a stylish and compact aquarium solution.

Pros:

• Silent operation due to the quiet water pump ensures minimal noise disturbance.
• User-friendly setup with a flip-top feeding port allows for convenient feeding and maintenance.
• Eye-catching LED lighting with 7 colors and adjustable brightness adds a decorative touch to any space.

Cons:

• Small capacity of 2.4 gallons may limit the number and size of fish you can keep.
• Temperature control is reliant on the built-in display, which may not suit all users’ preferences.
• Limited aesthetic customization options due to the fixed design and materials.

Tetra 3 Gallon Fish Tank Starter Kit

Tetra 3 Gallon Fish Tank, Aquarium Starter Kit with Pedestal Base, LED Light and Filter, For small...

• AQUARIUM KIT: 3-gallon, cube-shaped complete aquarium kit perfect for betta fish, goldfish, guppies, or small tropical fish.
• INCLUDES FILTER: Includes an air pump-driven Tetra Whisper power filter to keep your tank clean and provide a healthy environment for pet fish.
• STYLISH: Features LED lights to highlight your fish and an attractive pedestal base.

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If you’re seeking a compact aquarium that perfectly suits small tropical fish, consider the Tetra 3 Gallon Fish Tank Starter Kit. This stylish, cube-shaped tank measures 10 inches deep, 10 inches wide, and 10.5 inches high, making it ideal for betta fish, guppies, or goldfish. With the included Tetra Whisper power filter, you’ll maintain a clean environment effortlessly, while the LED lights enhance fish visibility beautifully. The tank showcases a sleek pedestal base and a clear canopy with an easy feeding hole, ensuring convenience. Create a thriving habitat for your aquatic pets and enjoy a vibrant aquatic display with this starter kit.

Best For: The Tetra 3 Gallon Fish Tank Starter Kit is best for beginners looking to create a compact and stylish environment for small tropical fish.

Pros:

• Compact size makes it suitable for small spaces.
• Included filtration system keeps the water clean and healthy for fish.
• LED lighting enhances the visual appeal and visibility of the fish.

Cons:

• Limited capacity may not accommodate larger fish or more than a few small fish.
• Cube shape may not be ideal for all types of aquarium decorations.
• Size may require frequent cleaning to maintain water quality.

NICREW 2.5 Gallon Nano Aquarium Kit

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NICREW 2.5 Gallon Nano Nature Aquarium Kit, Ultra-Clear Rimless Desktop Fish Tank with Light and...

• Compact and stylish, designed for small spaces like desktops and countertops. Bring nature into your home while adding a sleek touch
• Effortless setup and maintenance with our step-by-step guide tailored exclusively for beginners
• High-clarity glass with 91.2% transmittance makes your aquascape "pop", delivering a truly immersive viewing experience

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The NICREW 2.5 Gallon Nano Aquarium Kit stands out as an ideal choice for anyone seeking a compact aquatic environment, especially those wishing to keep small fish, shrimp, or a Betta. Its ultra-clear rimless design enhances your viewing experience with 91.2% glass transmittance, making colors pop. Set it up effortlessly using the included step-by-step guide, which is perfect for beginners. The kit features a premium filtration system to guarantee water clarity and a simple lighting setup that supports plant growth and keeps your fish healthy. Place it on a desktop or countertop, and enjoy a beautiful, easy-to-maintain aquascape at home.

Best For: Individuals looking for a stylish and compact aquarium kit suitable for small fish, shrimp, or Betta.

Pros:

• Ultra-clear rimless design enhances the viewing experience with high glass transmittance.
• Easy setup with a step-by-step guide makes it beginner-friendly.
• Includes premium filtration and lighting, ensuring a healthy environment for aquatic life.

Cons:

• Limited tank size may not accommodate larger fish varieties.
• Low water volume may require more frequent maintenance due to temperature and chemical fluctuations.
• Basic lighting system may not support all types of aquatic plants effectively.

Tetra Bubbling LED Aquarium Kit (1 Gallon)

Tetra Bubbling LED Aquarium Kit 1 Gallon, Hexagon Shape, With Color-Changing Light Disc

• Aquarium KIT Hexagon-shaped aquarium kit is perfect for betta fish
• COLORFUL Bubbling disc automatically cycles through a rainbow of LED light colors
• INCLUDES FILTER Includes air pump-driven Tetra Whisper Internal Power Filter to keep your tank clean and provide a healthy environment for pet fish

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For those seeking a vibrant and eye-catching environment for a betta fish, the Tetra Bubbling LED Aquarium Kit (1 Gallon) stands out as an excellent choice. This hexagon-shaped tank offers a colorful bubbling disc that cycles through a rainbow of LED light colors, instantly enhancing your space. The included Tetra Whisper Internal Power Filter, driven by an air pump, keeps the water clean for a healthy fish habitat. Plus, the clear canopy features a convenient hole for easy feeding, making it suitable for all fish life stages. Set it up, monitor water quality, and enjoy your stunning aquatic display.

Best For: Those looking for an aesthetically pleasing, low-maintenance aquarium to house a betta fish.

Pros:

• Colorful LED lighting creates a visually appealing environment.
• Built-in filtration system ensures water remains clean and healthy.
• Clear canopy allows for easy feeding without disrupting the tank setup.

Cons:

• Limited tank size may not be suitable for multiple fish or larger species.
• Air pump noise might be noticeable in quiet settings.
• Requires regular maintenance and monitoring of water quality.

NICREW 2.5 Gallon Nano Nature Aquarium Kit

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NICREW 2.5 Gallon Nano Nature Aquarium Kit, Ultra-Clear Rimless Desktop Fish Tank with Light...

• Compact and stylish, designed for small spaces like desktops and countertops. Bring nature into your home while adding a sleek touch
• Effortless setup and maintenance with our step-by-step guide tailored exclusively for beginners
• High-clarity glass with 91.2% transmittance makes your aquascape "pop", delivering a truly immersive viewing experience

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Looking to create a vibrant aquatic environment in a small space? The NICREW 2.5 Gallon Nano Nature Aquarium Kit is perfect for you. Ideal for small fish like shrimp and Betta, it combines style with functionality. Its high-clarity glass, offering 91.2% transmittance, guarantees an immersive viewing experience. Set it up effortlessly by following the step-by-step guide; it includes a lid and pre-glued leveling mat. Enjoy premium filtration and lighting that keeps water clear and plants thriving, enhancing overall fish happiness. This kit enriches your home while being compact enough for desktops or countertops, making it a must-have for aquatic enthusiasts.

Best For: Aquatic enthusiasts looking for a stylish and compact aquarium to showcase small fish like shrimp and Betta in their home.

Pros:

• High-clarity glass with 91.2% transmittance for enhanced visibility of the aquascape.
• Effortless setup with a user-friendly step-by-step guide and necessary components included.
• Premium filtration and lighting systems ensure clear water and thriving plants for optimal fish happiness.

Cons:

• Limited volume (2.5 gallons) may not be suitable for larger fish or multiple fish species.
• Requires regular maintenance to keep water quality high, especially in smaller tanks.
• May lack advanced features and customization options found in larger aquariums.

1.5 Gallon Fish Tank Starter Kit with Filter and LED Light

Craftsboys 1.5 Gallon Fish Tank Starter Kits, Nano Glass Aquarium with Filter, Led Light for...

• 1.5 Gallon Nano Glass Fish Tank, We recommend this tank for aquascape hobby begginner. Experience fun while saving budget. It is also good tank for small fish.
• Tank Size: L: 6.29 x W: 6.29 x H: 8.66 inches.
• Glass Thickness: 4.2mm

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Ideal for beginners in aquascaping, the 1.5 Gallon Nano Glass Fish Tank Starter Kit stands out with its compact design and essential features. Measuring 6.29 x 6.29 x 8.66 inches, it fits perfectly in smaller spaces. The kit includes a 3W hang-on-back filter with adjustable water flow, ensuring clean water for your aquatic life. Additionally, the 3W COB LED light illuminates your tank, enhancing plant growth and aesthetics. This affordable option is perfect for small fish like Betta. Start your fishkeeping journey with this user-friendly kit, and release your creativity while cultivating a thriving aquatic environment.

Best For: Beginner aquascapers and those seeking a compact, budget-friendly fishkeeping solution.

Pros:

• Compact size makes it suitable for small spaces.
• Includes essential equipment like a filter and LED light, making it a complete starter kit.
• Encourages creativity in aquascaping, providing an engaging hobby.

Cons:

• Limited capacity may restrict the number and size of fish.
• 4.2mm glass thickness may not be as durable as thicker glass tanks.
• Requires regular maintenance to keep water quality suitable for fish.

Aqueon LED MiniBow Small Aquarium Fish Tank Kit (1 Gallon)

Aqueon LED MiniBow Small Aquarium Fish Tank Kit with SmartClean Technology, Blue, 1 Gallon

• Equipped with SmartClean(TM) Technology to perform water changes in less than 2 minute
• Improve water quality for a happy, healthy fish
• Includes aquarium vessel, hood and elevated base, power filter, small filter cartridge, fish food, water conditioner and setup guide

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The Aqueon LED MiniBow Small Aquarium Fish Tank Kit, with its compact 1-gallon capacity, stands out as a top choice for beginners and seasoned aquarists alike. This kit includes an aquarium vessel, hood, and elevated base, providing a stylish yet functional setup. Utilize the SmartClean Technology to perform water changes in under 2 minutes, enhancing water quality for healthier fish. You’ll also find a power filter and small filter cartridge, plus fish food and a water conditioner to kickstart your aquarium journey. Designed for small fish, this kit simplifies fishkeeping for all ages, making it an ideal addition to your home.

Best For: Beginners and experienced fish keepers looking for a compact and easy-to-maintain aquarium setup.

Pros:

• SmartClean Technology allows for quick water changes, enhancing water quality.
• Includes all essential components such as a filter, fish food, and water conditioner for a complete setup.
• Compact size makes it suitable for small spaces and ideal for small fish.

Cons:

• Limited capacity of 1 gallon may not be suitable for larger fish or multiple fish.
• May require more frequent maintenance due to the small size.
• The aesthetic appeal may be less than larger aquariums for those seeking a more elaborate display.

Aqueon Aquarium Fish Tank Starter Kit with LED Lighting 10 Gallon Fish Tank

Aqueon Aquarium Fish Tank Starter Kit with LED Lighting 10 Gallon Fish Tank

• PERFECT FOR BEGINNERS AND SEASONED aquatic hobbyists; user-friendly setup designed for quick assembly
• COMPLETE STARTER KIT comes with a glass habitat, low profile hood with cool white LED lighting and feeding door, QuietFlow filtration, a filter cartridge, a submersible...
• DURABLE GLASS CONSTRUCTION ensures clarity and durability, providing a safe environment for your fish

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If you’re a beginner looking to immerse yourself in the rewarding world of aquatics, the Aqueon Aquarium Fish Tank Starter Kit with LED Lighting is your go-to option. This 10-gallon tank comes with everything you need to get started, including a low profile hood with bright LED lighting. The included QuietFlow power filter provides effective filtration, and the red indicator light alerts you when it’s time to replace the cartridge. A preset heater keeps the water at a constant 78 degrees, perfect for tropical fish. Personalize your aquarium with plants, and simply follow the thorough setup guide for easy assembly.

Best For: Beginners looking to start their journey in the aquarium hobby due to its all-inclusive kit and user-friendly setup.

Pros:

• Complete starter kit with all necessary equipment included for easy setup.
• Low profile LED lighting enhances the visual appeal while being energy-efficient.
• Submersible heater maintains an ideal temperature for most tropical fish.

Cons:

• Limited to a 10-gallon capacity, which may restrict the number or size of fish.
• Requires regular maintenance and monitoring of filters and water quality.
• The preset heater may not allow for temperature adjustments, which could be a limitation for specific fish species.

Factors to Consider When Choosing a Small Aquarium Kit

When choosing a small aquarium kit, consider key factors like tank size and capacity, as these determine how many fish you can comfortably keep. You’ll also want to look at the filter and filtration system for maintaining water quality, along with the heater and temperature control to guarantee a stable environment for your aquatic life. Finally, assess the lighting options and the material and design quality to verify your aquarium is both functional and appealing.

Tank Size and Capacity

Choosing the right tank size and capacity for your small aquarium kit is essential, especially since it directly impacts the health of your aquatic life. For beginners, a 1.5-gallon tank might seem appealing, but consider that a 5-gallon tank offers more stability and variety. Smaller tanks require frequent monitoring due to rapid fluctuations in temperature and pH levels. Research the fish species you want, as many need at least 5 gallons to thrive, preventing stress. Additionally, evaluate the tank’s footprint; narrower tanks can limit horizontal swimming space. By selecting an appropriate size, you’ll guarantee a healthier environment for your fish while enjoying a successful and rewarding fishkeeping experience. Always prioritize your aquatic species’ needs when choosing your tank.

Filter and Filtration System

To maintain a thriving aquatic environment, prioritizing the right filter and filtration system in your small aquarium kit is indispensable. A solid filtration system keeps water clean by removing debris and harmful chemicals, essential for fish health. Consider mechanical filtration, which uses a sponge or similar medium to catch particles, while biological filtration relies on beneficial bacteria to break down toxins. Hang-on-back filters are popular for small tanks, offering efficient mechanical and biological options that are easy to maintain. To protect your fish, guarantee effective filtration to prevent ammonia and nitrite buildup. Regularly clean or replace the filter media, as this upkeep is critical for ideal performance and maintaining high water quality.

Heater and Temperature Control

Maintaining a clean and healthy environment for your fish doesn’t stop with filtration; the heater also plays a pivotal role in keeping your aquatic life thriving. When selecting a small aquarium kit, make certain it includes a reliable heater to maintain the ideal temperature for your fish. For tropical species, a preset heater around 78 degrees Fahrenheit is perfect. Opt for a heater that’s fully submerged and has at least 2 inches of clearance from the water surface for safety. Typically, a 50-watt heater is suitable for a 5-gallon tank. Regularly monitor the water temperature with an aquarium thermometer, since fluctuations can stress your fish. Consistency is key, so invest wisely in temperature control to guarantee their well-being.

Lighting Options Available

When it comes to lighting options for small aquariums, you’ll find that LED lights are often the best choice due to their energy efficiency and longevity. These lights provide bright illumination while helping you save on electricity costs. Look for kits that feature adjustable lighting, allowing you to customize brightness and create a day-and-night cycle. This promotes ideal health for your fish. Consider colorful LED systems, as they can enhance the aquarium’s aesthetic by showcasing fish and plants beautifully. Some kits include built-in timers that automate lighting schedules, ensuring consistent exposure for both fish and plants. Remember, proper lighting supports aquatic plant growth, which is essential for a balanced ecosystem, ensuring your aquatic life thrives.

Material and Design Quality

Selecting a small aquarium kit involves critically evaluating both the material and design quality of the tank. Look for aquariums crafted from high-definition glass, which boasts a 92% light transmittance. This enhances aesthetic appeal and provides distortion-free viewing. Ascertain the glass is at least 5mm thick for improved durability and leak resistance. Scratch-resistant surfaces maintain visual clarity over time, making your aquarium enjoyable to observe. An ultra-clear glass design showcases the beauty of your aquatic plants and fish effectively. Consider tank designs with a rimless structure, as this feature not only enhances a modern look but also minimizes water reflection issues, enhancing your viewing experience further. Make informed choices for a stunning aquarium setup.

Ease of Setup

After ensuring your small aquarium kit is constructed with quality materials, it’s essential to assess the ease of setup. Look for kits that come with step-by-step guides; they make assembly a breeze, especially for beginners. Choose options designed to be ready to use straight from the box, featuring vital components like filtration and lighting. Compact designs simplify placement, so you can easily set them on desktops or countertops. Consider kits with pre-glued leveling mats and stable bases, eliminating the need for extra tools. User-friendly designs often include convenient access points for feeding, allowing you to perform maintenance tasks, like cleaning and checking water quality, quickly and efficiently. This way, you’ll enjoy your aquarium without unnecessary hassle.

Maintenance Requirements and Support

To guarantee your small aquarium thrives, focusing on maintenance requirements and available support is vital. First, evaluate the filtration system included; an effective filter guarantees clean water and a healthy environment for your fish. Look for user-friendly filters and cleaning tools that require minimal effort, like the AquaClear 20 which is easy to maintain. Extensive maintenance instructions are also important, especially for beginners; kits with detailed guides, like those from Top Fin, simplify upkeep. Consider quick setup guides, which help streamline assembly for novice keepers. Finally, check for 24/7 customer support availability; having access to immediate assistance can make troubleshooting issues far less intimidating and keep your aquatic ecosystem flourishing.

Frequently Asked Questions

What Type of Fish Are Best for Small Aquariums?

For small aquariums, consider fish like Betta fish, guppies, or neon tetras. Betta fish thrive in tanks of 5 gallons or more, while guppies prefer at least 10 gallons. Neon tetras do well in groups of six or more. Make certain your tank mimics their natural habitat, using water heaters and appropriate substrate. Avoid overcrowding, as it can lead to stress and disease. Start with hardy species to build your confidence as an aquarist.

How Often Should I Change the Water in My Small Aquarium?

You should change about 10-15% of your small aquarium’s water weekly. Start by using a siphon to remove debris and water, then replace it with dechlorinated water at a similar temperature. This routine helps maintain water quality, keeping harmful toxins low and ensuring your fish thrive. Monitor the water parameters, like ammonia and nitrate levels, and adjust your water changes if they’re off. Consistent maintenance is key to a healthy aquarium.

Can I Keep Live Plants in My Small Aquarium Kit?

Absolutely, you can keep live plants in your small aquarium kit! Start with hardy varieties like Java Fern or Anubias, as they’re low-maintenance and thrive in various conditions. Place them in nutrient-rich substrate, about an inch deep, allowing roots to establish. Verify your lighting is adequate, ideally using LED lights for 8-10 hours daily. Regularly check water parameters like pH and ammonia to keep both plants and fish healthy. Enjoy your aquatic garden!

What Is the Average Lifespan of Fish in Small Aquariums?

The average lifespan of fish in small aquariums varies between species, but generally, you can expect 2 to 5 years. Betta fish often live around 3 years, while guppies may reach 2 years. To maximize lifespan, maintain water quality; perform regular testing and changes. Provide a balanced diet, too. Keep in mind that overcrowding can shorten life, so always follow recommended stocking guidelines. Research your chosen species for specific care needs.

How Do I Prevent Algae Growth in My Small Aquarium?

To prevent algae growth in your small aquarium, maintain a balanced environment. First, keep your lighting consistent; limit it to 8-10 hours per day. Second, perform regular water changes—about 10-15% each week—to remove excess nutrients. Third, use a good quality aquarium filter, like the AquaClear 20, to guarantee proper circulation. Finally, consider adding algae-eating fish or snails, such as nerite snails. This combination will inhibit algae and promote a healthier tank!