yea the calcium can suck, especially when you have to count the drops, all it takes is someone to talk to you or your dog to bark and you lose your place.waylon;3487895; said:Yeah your probably right but i just hate buying all those test kits im not sure how to read them.Im using kent calcium an strontium right now.
i wonder if any one has used a seachem calcium reef status test kit, it looks better since they give you a syringe.



just put it infront of a powerhead. coraline is a calcium based deposit, and will not rub off at all...it would have to be chipped off. If it passes the powerhead test then it is coraline. the other **** is a huge pain in the ass...and i cant fix it myself.