6 min
hygger Super Mini Aquarium Sponge Filter for Small Fish Tank 0.5-5 Gallon.
Hygger single sponge aquarium filter, must be used with an aquarium air pump, is for small size 0.5 to 5 gallon fish tank or fish bowls use, as additional bio filtration to your aquarium. The filter working isn't something that is really visible, its primary use is to promote beneficial…
