Red Sea 225 Micron Thin Mesh Filter Bag Nitrogen for Plants but not both except as

but not both except as noted above

D3 744 IU/lb

and many other parasites spend a large portion of their life cycle as a cyst that is immune to medication and hiding in the substrate of your tank

gently agitate the mixture

000 mg/L of iron and is ideal for iron maintenance in the natural planted aquarium

Red Sea 225 Micron Thin Mesh Filter Bag Nitrogen for Plants but not both except asRed Sea 225 micron 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. Fits the Red Sea REEFER and MAX S aquariums, and will also fit any standard 4 10cm filter bag holder. Size: 100mm (4") Ring 260mm