how do you guys keep your planted tank clean
i have a moderately planted tank. when i first added co2 i slowed down the filter so to avoid losing co2. foward that a few weeks and there was stuff floating all over the tank. now, there is bunch of little things floating still. about a month later. i did increase the filter to full power and it seems that the filter is picking stuff up but it still looks dirty. its a hob tetra wisper 60. it always kept my 30g long tank clean. i cant clean the gravel, or at least i think, becasue of the roots of the plants.i know the gravel is filthy bc any time i clean or replant something or move the gravel a bit or even when a fish tries to eat something and digs a little you see all the filth floating up. how do i clean this. how do you guys clean your tanks. some pictures, not sure if you can see all the stuff floating around.
thank you guys for your help.