is it ray safe to do more then one water change a day? i just did a 50% and it helped but its still high
Nic;1828157; said:add some bio spira and stabillity to your tank..... i have done 2 changes in one day with no ill effects 2 @ 50%
vamptrev;1828319; said:what size tank? how many rays? what type of filter and how much media?