Gaz77
Aquarium Advice Regular
Hi I am new to marine ,everything was fine up until this week. I have had my tank since end of December fish and corals doing fine in the last two weeks I have lost two shrimp 1 cleaner (no sign of it anywhere) and then yesterday I found my peppermint shrimp dead .my corals have all shrunk back on them selves and don't look happy I use a couple of fish shops and have been given different advise .water prams are sal 1.024,ph 8.0 nitrate was 40 the other day checked it today after a water change and was 30/40 nitrite 0 pos 0.25 cal 450 kh 219.09 ..any idea what his wrong.? thanks