hi all, i am not sure if this is a right forum to post this thread...if so, please adviced.
i planed to set up a automatic water changed in my 90g; w/1g every 3 days or so on. by doing that i'll have to T-off a drained hose and put a silenoid in line (ATO type)...have a power strip which has a timer that'll control to drain and when it stops ,my ATO will fill the tank back up w/RO water. of course, i still have to maintain other supplyments too.
this method will help extended my water stay clean until my schedule to chanded water.
would it be a good idea?????? for 90g tank w/ heavy bio load.