PO4 NO3 reducer killed some of my most prized fish. Strange though, wrasse and clown not affected. Inverts, sea stars not affected. Blue hippo tangs big and beautiful, 2 dead, one sick for 24 hours then bounced back to normal. Flame angle dead. Midas Blenny dead. Do NOT use this product. Did Not overdose.
Claim your business profile now and gain access to all features and respond to customer reviews.
