Anyone use these? I have the chance to get one brand new for 60 bucks and I am going to. What do you think of them?
FishSkins;603880; said:i have use them for years ....in some tanks i would never use one in a reef or any planted tank..as they will make living diatom in them and this u don't want...but a fish only tank ya man u want clear water u get it crystal
buckeyenut222;604209; said:i hear the powder is very bad for your lungs, thats what steered me away from them. but just be very careful around it and you will never have a dirty tank.