ANS Black Bio Sponge 50 x 50cm

Specialised Aquatics Verified independent store

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Bio Black Sponge Basic Biological filtration -Suitable for freshwater and saltwater -Huge surface area for beneficial bacteria tolive in -Neutral pH level. -Suitable for goldfish, tetras, koi, shrimps, parrot fish. -Use in trickle filter, top filter, sump filtration, pond filtration, internal filter, canister filter Show more