Sustainable ALEGI 4pcs Large Aquarium Sponge Filter with Suction Cups for Breeding Fry Betta Shrimp Tank 20-50 Gal Quality

Effortless Filtration for a Thriving Aquarium Upgrade your tank care with the ALEGI 4pc Large Aquarium Sponge Filter set

Each unit both mechanical and biological filtration, meaning debris is captured while beneficial bacteria colonize the sponge

The result can be clearer water and steadier oxygenation without heavy currents

What you get and how it helps Four sponge filters provide flexible placement for mid size tanks Included suction cups keep filters securely positioned on the tank wall Built in check valves help prevent backflow during power interruptions Simple top setup using an airline hose from your air pump Maintains gentle movement i for breeding fry, bettas, and shrimp Easy maintenance: rinse and squeeze sponges in tank water to restore flow Supports a balanced bio filtration by housing beneficial bacteria on the sponge surface Suitable for mid size to larger tanks typically used in 20-50 gallon ranges world use cases Breeding fry tanks benefit from quiet filtration that reduces disturbances Betta habitats get reliable aeration without strong currents Shrimp and small fish enjoy consistent filtration that helps maintain clarity Sponges contribute to the tank bio filter by ing an inviting surface area for bacteria Setup tips and practices Attach the suction cups to a clean tank wall and position them for even flow Connect one end of the airline hose to your air pump and the other to the filter Use the included check valve on the air line to prevent backflow during outages Rinse sponges in tank water when needed and squeeze out debris to restore flow Key specs at a glance Includes four sponge filters and four suction cups Includes four check valves for safer operation Simple top setup with an airline hose I for breeding fry, betta, and shrimp communities in mid size tanks FAQ Q: What tank size is this set for

A: Typically suitable for mid-size to larger tanks, often used in 20-50 gallon setups

Q: Do these filters include check valves

A: Yes, each set includes check valves to help prevent backflow and protect your equipment