Phosban: Phosphate Adsorption Media 1200g (2.65 lb) bucket Merch 4oz (114g) Bulk packing (just

4oz (114g) Bulk packing (just in tube with cap

and others

This superb book provides comprehensive coverage of the biology and aquarium care of the unique and intriguing tridacnid clams

Leewis and Max Janse

Phosban: Phosphate Adsorption Media 1200g (2.65 lb) bucket Merch 4oz (114g) Bulk packing (justPhosBan Synthetic ferric oxide hydroxide granules with an extremely high capacity for adsorbing phosphate from saltwater and freshwater. Also adsorbs silicate, and does not release adsorbed substances. Recommended by Julian Sprung for long lasting and easy control of phosphate levels on a permanent basis. Bulk packing available.