Red Sea Reefer Fine Felt Filter Socks White 1ea/4 In X 10.5 in

Thin-mesh aquarium filter bags are perfect for new setups and after heavy maintenance or whenever there is a lot of particulate matter in the water. They are also suitable as a holder for other mechanical or chemical filter media. The monofilament construction of these bags makes them very easy to clean.

• blue book
• coral food
• fish aquarium kit
• fish tank test strips
• hanna checker
• red salt
• red sea salt
• reef crystals
• reef salt
• saltwater test kit
• sea water