Small Aquarium Sponge Filter with Air Pump, Mini Internal Aquarium Filter for 30-60 L Aquarium, Internal Filter with Filter Media, for Betta Shrimp (Air Pump Not Included)

General DescriptionThe Small Aquarium Sponge Filter is an internal filter designed for aquariums from 30 to 60 liters. Measuring 9.5 x 6.5 cm, it promotes water circulation and increases oxygen levels when used with an air pump (not included). An air hose is provided for connecting the pump. This filter combines mechanical and biological filtration, thus improving water quality and creating a healthy environment for fish, shrimp, and other aquatic organisms.Technical SpecificationsDimensions: 9.5 x 6.5 cmCapacity: Suitable for aquariums from 30 to 60 LCompatibility and AccessoriesCompatible with betta fish, koi, shrimp, turtles, and fish eggsAir hose included for connection to an air pumpInstallationInstall the filter at the bottom of the aquarium to prevent it from floatingConnect the air hose to the pump (not included)UsePromotes water circulation and increases oxygen levelsAbsorbs particles suspension and impuritiesUse different models depending on the number and density of fishOther informationRemovable design for easy cleaningEnsure the air stone is not damaged during disassembly