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UPETTOOLS Fish Tank Desktop Aquarium Kit 2.5 Gallon Betta Acrylic Fish Bowl with USB Power Filter/Automatic LED Lighting for Goldfish Snail Tropical Fish

�Tank Water Capacity】Overall Capacity Including the Filtration System is 9 Liters and the Fish Activity place is 5 Liters Tank Size:27 * 24.6 * 15 CM | �Innovative Design】LED Aquarium Small Acrylic Goldfish Bowl Desktop clear Betta Ecological... more

Betta Envir Cleaner for Fish, 2 fl. oz, 2 FZ

Fluval Betta Envir Cleaner actively digests all that yucky waste that builds up on your gravel, power filters, decorations, and interior surfaces, leaving your tank sparkling clean and fresh. more

EA Performance Hang-On The Back Power Filter - Up to 4 Gallons - for Desktop and Betta Aquariums - NOT Made in China

Our performance power filter are designed for nanos betta aquariums and small desktop aquariums up to 4 gallons. The dual stage filtration design provides biological and mechanical filtration for an optimal aquatic environment. Plug and play design for... more

EA Performance Hang-On The Back Power Filter - Up to 4 Gallons - for Desktop and Betta Aquariums - NOT Made in China

Our performance power filter are designed for nanos betta aquariums and small desktop aquariums up to 4 gallons. The dual stage filtration design provides biological and mechanical filtration for an optimal aquatic environment. Plug and play design for... more

EA Performance Hang-On The Back Power Filter - Up to 4 Gallons - for Desktop and Betta Aquariums - NOT Made in China

Our performance power filter are designed for nanos betta aquariums and small desktop aquariums up to 4 gallons. The dual stage filtration design provides biological and mechanical filtration for an optimal aquatic environment. Plug and play design for... more

EA Performance Hang-On The Back Power Filter - Up to 4 Gallons - for Desktop and Betta Aquariums - NOT Made in China

Our performance power filter are designed for nanos betta aquariums and small desktop aquariums up to 4 gallons. The dual stage filtration design provides biological and mechanical filtration for an optimal aquatic environment. Plug and play design for... more

ZRW-Fish Tank Starter Kits Acrylic Transparent Betta Fish Tank Kit With Filter 6 Colorful Led Light Self Cleaning Fish Aquarium Kit For Aquatic Pet

Shape：Round Major Material：Acrylic (PMMA) Power Mode：USB Operating Voltage：≤36V Item ID：LA85456 Store Information： more

ZRW-Fish Tank Starter Kits Acrylic Transparent Betta Fish Tank Kit With Filter 6 Colorful Led Light Self Cleaning Fish Aquarium Kit For Aquatic Pet

Shape：Round Major Material：Acrylic (PMMA) Power Mode：USB Operating Voltage：≤36V Item ID：LA85456 Store Information： more

ZRW-Fish Tank Starter Kits Acrylic Transparent Betta Fish Tank Kit With Filter 6 Colorful Led Light Self Cleaning Fish Aquarium Kit For Aquatic Pet

Shape：Round Major Material：Acrylic (PMMA) Power Mode：USB Operating Voltage：≤36V Item ID：LA85456 Store Information： more

Sponge Filter 3W Pump for Betta Shrimp Breeders Tanks Suitable for Freshwater and Saltwater Double Sponge

brand new and high quality Features: Made of food-grade materials Eco-friendly bio filter sponge and works great without noise With air pump as the power source combined with mechanical filtration the sponge can absorb fine particles to achieve the... more

2 Pieces Fish Tank Filters Bowls for Betta Waterfall Filtration System External

Description This products is a filter. Adjustable flow value to adjust flow and dissolved oxygen for creature growing. Energy-saving and environmental-friendly Ultra low power consumption low radiation to keep ecological balance. It can make good water... more

Sponge Filter 3W Pump for Betta Shrimp Breeders Tanks Suitable for Freshwater and Saltwater Double Sponge

brand new and high quality Features: Made of food-grade materials Eco-friendly bio filter sponge and works great without noise With air pump as the power source combined with mechanical filtration the sponge can absorb fine particles to achieve the... more

Sponge Filter 3W Pump for Betta Shrimp Breeders Tanks Suitable for Freshwater and Saltwater Double Sponge

brand new and high quality Features: Made of food-grade materials Eco-friendly bio filter sponge and works great without noise With air pump as the power source combined with mechanical filtration the sponge can absorb fine particles to achieve the... more

Haokaini Fish Tank Cleaner Vacuum Aquarium Gravel Cleaner Electric Fish Tank Cleaning Tools Adjustable Water Flow Aquarium Cleaner Kit Turtle Betta Fish Tank Cleaner for Wash Sand Water Changing

Features: Multiple functions are combined in one: change water wash gravel filter water remove fish waste. Easy to operate with independent switch on power cord and the water flow is adjustable by rotary knob. DC 12V pump motor works quietly but... more

CORISRX BEST OF YOUR LIFESTYLE Aquarium Filter Sponge Activated Carbon Filter Pads -90Days- Fast & Efficient for Fish Tank Filter Cartridge Cut to Fit Canister Filters Small Betta Filter (3PC)

Our activated carbon sponge set is definitely going to be one of the best purchases for any kind of water tank owner! Improve water clarity by simply replacing your current foam filter with layers of activated carbon sponge. The perfect thickness of... more

CORISRX BEST OF YOUR LIFESTYLE Aquarium Filter Sponge Activated Carbon Filter Pads -90Days- Fast & Efficient for Fish Tank Filter Cartridge Cut to Fit Canister Filters Small Betta Filter (3PC)

Our activated carbon sponge set is definitely going to be one of the best purchases for any kind of water tank owner! Improve water clarity by simply replacing your current foam filter with layers of activated carbon sponge. The perfect thickness of... more

CORISRX BEST OF YOUR LIFESTYLE Aquarium Filter Sponge Activated Carbon Filter Pads -90Days- Fast & Efficient for Fish Tank Filter Cartridge Cut to Fit Canister Filters Small Betta Filter (3PC)

Our activated carbon sponge set is definitely going to be one of the best purchases for any kind of water tank owner! Improve water clarity by simply replacing your current foam filter with layers of activated carbon sponge. The perfect thickness of... more

CORISRX BEST OF YOUR LIFESTYLE Aquarium Filter Sponge Activated Carbon Filter Pads -90Days- Fast & Efficient for Fish Tank Filter Cartridge Cut to Fit Canister Filters Small Betta Filter (3PC)

Our activated carbon sponge set is definitely going to be one of the best purchases for any kind of water tank owner! Improve water clarity by simply replacing your current foam filter with layers of activated carbon sponge. The perfect thickness of... more

CORISRX BEST OF YOUR LIFESTYLE Aquarium Filter Sponge Activated Carbon Filter Pads -90Days- Fast & Efficient for Fish Tank Filter Cartridge Cut to Fit Canister Filters Small Betta Filter (3PC)

Our activated carbon sponge set is definitely going to be one of the best purchases for any kind of water tank owner! Improve water clarity by simply replacing your current foam filter with layers of activated carbon sponge. The perfect thickness of... more

MiOYOOW Aquarium Sponge Filter Bio Sponge Water Filter Submersible Foam Filter for Betta Shrimp Fish Tank Freshwater Saltwater Filter

WE AIM TO PROVIDE HIGH-QUALITY SERVICE AND PRODUCTS FOR YOU♥♥♥ Features: ADVANTAGES: Aquarium Sponge Filter is suitable for use in aquariums and offers both mechanical and biological filtration. The air injection chamber creates many tiny air... more

Aquarium Sponge Filter Luxury Set for Breeding Fry Fish Tank Fine Small Sponge Filter up to 10 Gallon Fish Tank Mini Bio Foam Filter for Betta Shrimp (5x Mini Sponge Filter)

Good sealing and strong suction Effective biochemical filtration - Keep Water Clear Single sponges design (Replaceable sponge) -Soft Fine Sponge Cultivation of beneficial bacteria Air Powered - Improve dissolved oxygen. The air chamber produces tiny... more

Ultra Quiet Fish Tank Filter 4-in-1 Internal Aquarium Filter 500-1800L/H Submersible Water Filter Pump Multifunctional Filter Water Pump for Betta Turtle Pond Fish Garden. (25W 400GPH (1500L/H))

1.Ultra quiet designed and duarable copper wire motor does not produce much noise giving you quiet environment. 2.Equipped with two water nozzles (1.3cm/1.6cm) and one boost oxygen nozzle along with boost hose. the flow rate can be up 134 to... more

3IN1 Aquarium Filter Sponge Foam Pads - Filter Media For 20 Gallon Betta Fish Tank Supplies Brine Shrimp Coarse Sponge Bio Filter Sheet - Filter Sponge Accessories (Plus Activated Carbon)

Our 3IN1 filter foam pad is definitely going to be one of the best purchases for any kind of water tank owner! Improve water clarity by simply replacing your current foam filter with our 3IN1 filter sponge. The perfect thickness of the filter sponge... more

3IN1 Aquarium Filter Sponge Foam Pads - Filter Media For 20 Gallon Betta Fish Tank Supplies Brine Shrimp Coarse Sponge Bio Filter Sheet - Filter Sponge Accessories (Plus Activated Carbon)

Our 3IN1 filter foam pad is definitely going to be one of the best purchases for any kind of water tank owner! Improve water clarity by simply replacing your current foam filter with our 3IN1 filter sponge. The perfect thickness of the filter sponge... more

MiOYOOW Aquarium Sponge Filter Bio Sponge Water Filter Submersible Foam Filter for Betta Shrimp Fish Tank Freshwater Saltwater Filter

WE AIM TO PROVIDE HIGH-QUALITY SERVICE AND PRODUCTS FOR YOU♥♥♥ Features: ADVANTAGES: Aquarium Sponge Filter is suitable for use in aquariums and offers both mechanical and biological filtration. The air injection chamber creates many tiny air... more

Aquarium Sponge Filter Luxury Set for Breeding Fry Fish Tank Fine Small Sponge Filter up to 10 Gallon Fish Tank Mini Bio Foam Filter for Betta Shrimp (5x Mini Sponge Filter)

Good sealing and strong suction Effective biochemical filtration - Keep Water Clear Single sponges design (Replaceable sponge) -Soft Fine Sponge Cultivation of beneficial bacteria Air Powered - Improve dissolved oxygen. The air chamber produces tiny... more

MiOYOOW Aquarium Sponge Filter Bio Sponge Water Filter Submersible Foam Filter for Betta Shrimp Fish Tank Freshwater Saltwater Filter

WE AIM TO PROVIDE HIGH-QUALITY SERVICE AND PRODUCTS FOR YOU♥♥♥ Features: ADVANTAGES: Aquarium Sponge Filter is suitable for use in aquariums and offers both mechanical and biological filtration. The air injection chamber creates many tiny air... more

Aquarium Sponge Filter Luxury Set for Breeding Fry Fish Tank Fine Small Sponge Filter up to 10 Gallon Fish Tank Mini Bio Foam Filter for Betta Shrimp (5x Mini Sponge Filter)

Good sealing and strong suction Effective biochemical filtration - Keep Water Clear Single sponges design (Replaceable sponge) -Soft Fine Sponge Cultivation of beneficial bacteria Air Powered - Improve dissolved oxygen. The air chamber produces tiny... more

Aquarium Sponge Filter Quiet Fish Biochemical Sponge Filter For Betta Fry Shrimp Bio Sponge Filter Small Fish Foam Filter

Aquarium Sponge Filter Quiet Fish Biochemical Sponge Filter for Betta Fry Shrimp Bio Sponge Filter Small Fish Foam Filter Specification: Item Type: Aquarium Sponge Filter Material: Sponge Tube Length: Approx. 5cm / 2.0in Inner Diameter of Pipe: Approx.... more

Aquarium Sponge Filter Luxury Set for Breeding Fry Fish Tank Fine Small Sponge Filter up to 10 Gallon Fish Tank Mini Bio Foam Filter for Betta Shrimp (5x Mini Sponge Filter)

Good sealing and strong suction Effective biochemical filtration - Keep Water Clear Single sponges design (Replaceable sponge) -Soft Fine Sponge Cultivation of beneficial bacteria Air Powered - Improve dissolved oxygen. The air chamber produces tiny... more

Aquarium Sponge Filter Luxury Set for Breeding Fry Fish Tank Fine Small Sponge Filter up to 10 Gallon Fish Tank Mini Bio Foam Filter for Betta Shrimp (5x Mini Sponge Filter)

Good sealing and strong suction Effective biochemical filtration - Keep Water Clear Single sponges design (Replaceable sponge) -Soft Fine Sponge Cultivation of beneficial bacteria Air Powered - Improve dissolved oxygen. The air chamber produces tiny... more

3IN1 Aquarium Filter Sponge Foam Pads - Filter Media For 20 Gallon Betta Fish Tank Supplies Brine Shrimp Coarse Sponge Bio Filter Sheet - Filter Sponge Accessories (Plus Activated Carbon)

Our 3IN1 filter foam pad is definitely going to be one of the best purchases for any kind of water tank owner! Improve water clarity by simply replacing your current foam filter with our 3IN1 filter sponge. The perfect thickness of the filter sponge... more

3IN1 Aquarium Filter Sponge Foam Pads - Filter Media For 20 Gallon Betta Fish Tank Supplies Brine Shrimp Coarse Sponge Bio Filter Sheet - Filter Sponge Accessories (Plus Activated Carbon)

Our 3IN1 filter foam pad is definitely going to be one of the best purchases for any kind of water tank owner! Improve water clarity by simply replacing your current foam filter with our 3IN1 filter sponge. The perfect thickness of the filter sponge... more

Ultra Quiet Fish Tank Filter 4-in-1 Internal Aquarium Filter 500-1800L/H Submersible Water Filter Pump Multifunctional Filter Water Pump for Betta Turtle Pond Fish Garden. (15W 267GPH (1000L/h))

Features: 4 in 1 function design: filtration + oxygenation + pump + wave making. Detachable large filter box multi-layer filtration to keep the water clear for a long time. High-efficiency oxygenation continuous bubbles and the airflow is adjustable.... more

Aquarium Sponge Filter Luxury Set for Breeding Fry Fish Tank Fine Small Sponge Filter up to 10 Gallon Fish Tank Mini Bio Foam Filter for Betta Shrimp (5x Mini Sponge Filter)

Good sealing and strong suction Effective biochemical filtration - Keep Water Clear Single sponges design (Replaceable sponge) -Soft Fine Sponge Cultivation of beneficial bacteria Air Powered - Improve dissolved oxygen. The air chamber produces tiny... more

Aquapapa 4X Dual Bio Sponge Filter for Betta Fry Aquarium Fish Tank Up to 30 Gallon (Ship from CA USA) (Air Tubing Kit)

These filters allow you to cultivate nitrifying bacteria for superb biological filtration. Great for fry aquariums and brine shrimp hatcheries because they prevent young fry from being trapped in the filter media. Operates silently creating numerous... more

Aquapapa 4X Dual Bio Sponge Filter for Betta Fry Aquarium Fish Tank Up to 30 Gallon (Ship from CA USA) (Air Tubing Kit)

These filters allow you to cultivate nitrifying bacteria for superb biological filtration. Great for fry aquariums and brine shrimp hatcheries because they prevent young fry from being trapped in the filter media. Operates silently creating numerous... more

SunGrow 10-Gallon Betta Sponge Filter Slow Current Fish Tank Filter Perfect for Fry & Small Fish Aquarium 3 Pieces

What Size tank can I use this cotton sponge filter for? This cotton sponge filter will work best in tanks up to 10.5 gallons when used singly. If you own a larger tank these sponge filters suitable for your tank because it comes in three pieces you can... more