Cyano breakout during/the end of Cycle

[Myka]

Awesome! Don't be too hasty though, it could cone back the moment you add light back to the tank. Keeping the air stone going and a few big waterchanges should certainly help!

Sent from my Dungeon using mad Ninja Skillz.

[Slyguy00]

I just recently finished dealing with dinos. I didn't like the idea of covering my tank for days on end so decided to do a few massive water changes. Did 50% day 1, 85% day 2 and another 50% day 3 and 30% day 4. After that it has basically disappeared. Still tiny spots of it but i just continue to remove it and it comes back slower and slower. Just another option.

[04V10]

Thanks Slyguy. I think I'm still going to leave the tank black until next week. I'm going to do the water change tomorrow (forgot my refractometer), then just black it out again until Monday. I'll do another water change on Monday as well, then put the lights on.