can i do that with the plants out of my tank? i am planning to change everything around anyway. i want to change the hardscape and i have to take everything out to do that.
maybe i can take the plants out and rub off whatever algae i can and then use some peroxide? (can i just use whatever i can get at the pharmacy or does it have to be a specific kind?)
Yes you can get it H2O2 in any Pharmacy. 3% solution. If you want to take Everything out then: use treatment first...and takeout...this way will weaken algae and easy to remove outside of tank...Also this will give you overall treatment of tank rather than spot treatment...