Hey guys! Big Problem, over time Ive lost fish and coral and I attribute it to toping off water to my 60 gal salt water tank. I have an RODI unit and there are 0 TDS when I add water. Usually, I add water when my sump gets low and my pump starts making bubbles. Can somebody please tell me what I am doing wrong. Im starting afresh and I don't want this issue again!
PS. I brought an API test kit and have been cycling for 1 week now. IM adding Stability and Prime during the process plus phantom feeding the tank. I have 1 red hermit crab left and 2 snails. I want to add fish in abt another 4weeks PLEASE HELP!