Internal Aquarium Filters

The AQQA internal aquarium filter circulates and filters aquarium water with three types of filter media and an adjustable flow regulator, in a submersible design for in-tank use. Coarse sponge, activated carbon and ceramic balls — capture debris, absorb odors and discoloration, and provide...

FUMAK is a 3-stage internal aquarium filter designed to filter and aerate 10–40 gallon tanks, with a maximum flow of 130 GPH (500 L/H) and dual water outlets. For 10–40 gallon (about 38–151 L) tanks, with a maximum lift of 2 ft (0.6 m)...

The AQQA submersible internal aquarium filter circulates tank water with adjustable aeration, a noise rating of ≤ 30 dB, and a stainless steel motor impeller for freshwater or saltwater use. Small, dense intake holes — designed to help keep fish from getting trapped while...

The hygger Aquarium Internal Filter is a submersible 4-in-1 filter for 5–15 gallon aquariums, combining filtration, oxygenation, wave-making and water circulation with an 80 GPH flow rate and 5W pump. Filtration, oxygenation, wave-making and circulation — four functions in one aquarium filter. 80 GPH...

QiQiWader Small Fish Tank Filter is a compact internal aquarium filter for small aquariums, combining 5W power with a 110 GPH (416 L/h) flow rate and a 1.5 ft (0.46 m) lift. Compact 1.8 × 1.5 × 5.9 in (4.57 × 3.81 × 14.99...

Yaubay Quiet Internal Aquarium Filter is a 5W, 90 GPH filter designed to keep aquariums up to 20 gallons (75.7 L) circulating and filtered. Ultra-activated carbon helps remove odors and water discoloration — supports a cleaner-looking tank. Patented dual-sided mesh catches debris and fish...

OQTTNEO 3-in-1 Aquarium Filter is an internal filter for fish and turtle tanks that combines filtration, water circulation and oxygenation with a 200 GPH pump for 20–50 gallons (76–189 L). 200 GPH pump — filters water and supports circulation in aquariums sized 20–50 gallons....

AQQA Medium Aquarium Filter Cartridges are replacement cartridges for maintaining aquarium water in compatible AQQA internal filters, with cotton, activated carbon and built-in filter material. Pack of 8 cartridges — keeps replacement cartridges on hand. Cotton, activated carbon and built-in filter material — works...

Weipro TH-280 is a submersible internal aquarium filter designed to filter 10–15 gallon tanks, with two-stage sponge filtration and a fixed 90 GPH flow rate. Coarse and fine sponge stages — capture impurities of different sizes to help keep aquarium water clear. Fixed 90...

The AQQA 5W internal fish tank filter combines mechanical and biological filtration with aeration and water circulation for aquariums sized 10–30 gallons (37.9–113.6 L). Mechanical sponge and biological filter media — capture debris and support natural filtration. Two selectable outlet styles — choose a...

Pawfly is a quiet, submersible internal aquarium filter for circulating and filtering water in 30–60 gallon fish tanks, with a 160 GPH pump and sponge filtration. Mechanical and biological sponge filtration — captures debris and waste while allowing shrimp and fry to pass safely....

AQQA is a 3W internal aquarium filter for 5-10 gallon (19-38 L) tanks, combining mechanical and biological filtration for aquarium water care. Filtration, aeration, and water circulation in one unit — supports clearer water and oxygen exchange. Spray bar and flat outlet options —...