If the algae is allowed to die in the tank and thus rot, it will release those phosphates and nitrates back into the tank creating the cycle over again. It will still work, the process it much slower.
A couple other things I didn't mention is when you do a water change instead of trying to rip the hair algae out which is difficult, use scissors and give it a brush cut. The use of a turkey baster to blow the detritus off the rocks will really help too.
You may need to add a powerhead or two to get more water blasting towards the rocks. I'm not sure what you have going on with all those Loc Lines.
__________________
~ Mindy
SPS fanatic.
|