Tristan
Well-Known Member
its the end of the cycle of my 25g and the whole back wall is covered with lyngbya I believe. Unlike regular cyano, this is growing in a very high flow area because there is a Powerhead pointed right at it.
Should I just scrape all the walls, do 100% wc since it's the end of the cycle, and do a blackout for a week?
Should I just scrape all the walls, do 100% wc since it's the end of the cycle, and do a blackout for a week?
