Hi - suffering with cyanobacteria in the my hi-tech nano tank. Just done a 3 day black out and it's worked well, but not all gone and it's creeping back.
How long could i safely leave the tank blacked out for without killing the plants? (crypts, anubias, AR mini)
Also, what's causing it? The tank is plants only, lowish light (guess), 5 hr photoperiod, doing 2x50% WC a week, about 1/2 EI ferts, C02 2hrs before lights on, 1 hour before off. Plants are growing quite well (after a huge crypt melt). 15ltr tank.
I feel like i've ruled out most of the possible culprits i've read on here...
Cheers
How long could i safely leave the tank blacked out for without killing the plants? (crypts, anubias, AR mini)
Also, what's causing it? The tank is plants only, lowish light (guess), 5 hr photoperiod, doing 2x50% WC a week, about 1/2 EI ferts, C02 2hrs before lights on, 1 hour before off. Plants are growing quite well (after a huge crypt melt). 15ltr tank.
I feel like i've ruled out most of the possible culprits i've read on here...
Cheers