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An air pump adds oxygen to the aquarium. Adding oxygen to the aquarium can be a solution for tanks with little plants and lots of fish. An air pump with spongefilter is also ideal for shrimp tanks. Also adding oxygen during the night in a planted aquarium can have a positive effect on the ecosystem.
A Sponge Filter is ideal for use in a small aquarium or breeding aquarium. In small spaces, a sponge filter performs exceptionally well. The sponge has a large surface area for housing bacteria.
A Sponge Filter is ideal for use in a small aquarium or breeding aquarium. In small spaces, a sponge filter performs exceptionally well. The sponge has a large surface area for housing bacteria.