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Potassium Concentrate™ Julian Sprung’s Reef Formula replenishes the potassium concentration to help maintain optimum water quality for growth and coloration of corals
It is very easy to use for attaching frags of stony corals
Leewis and Max Janse
KH Power is our KH buffer for marine and reef aquariums
4oz (114g) Bulk packing (just in tube with cap
Phosban: Phosphate Adsorption Media 1200g (2.65 lb) bucket Merch Potassium Concentrate™ Julian Sprung’s ReefPhosBan 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.
