My husband bought me a helloreef 15 gallon tank and stand. Well I decided to make it a reef tank instead of freshwater. My question is about salt and ATO products. For the salt….. since I’m months away from being able to add corals to it. Do I need to buy Red Sea coral pro salt or just Red Sea salt? Is it okay to change to the coral pro later? Also what ATO systems do you recommend for this size tank. I haven’t had good luck finding one with good reviews yet.

