Prodibio additives

[letom]

I would not dose reef booster until your no3 are down,if you do your skimmer will probably go crazy and your po4 will go up.The fact that you don't have a dsb will increase your no3 that's why you have some combined with reef booster .So until your no3 and po4 are 0 don't dose reef booster and when you do ,do it slowly maybe half the dosage all depending on how many corals you have.