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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
Lightweight & Porous: The rock is relatively lightweight compared to other types of stone
Betta Pellets
Works well with fine gravel or sand substrates to create smooth transitions and visually appealing rock formations
envy™ contains ascorbic acid in a base of chlorella that contains a rich assortment of amino acids and vitamins
Sponge Filter merchant-exclude Lightweight & Porous: The rockSponge filters are great at providing mechanical and bio filtration. The sponge is soft but very durable and it won't suck or harm any fish, shrimp, or snails. It also provides your aquarium with great oxygenation. Dimensions: Filter size 8" H x 4. 5" Diameter Sponge size 4" H x 4. 5" Diameter For use in aquariums up to 50 gallons. Included in your package 1 Sponge filter w base