Okay, make sense, and I have a special black sheet that is only for this purpose. Doubled up it keeps light away. Will I be feeding any left over cyno, by doing a WC after the lights out?
You should not change water untill all the cyno is elminiated from the tank. So to answer your question you should not change water after lights out. The process of elimination of cyno is pains taking. You might have to repeat this again after 3 weeks. Also you can speed up the process by adding good bacteria in the system like microbacter this will also help with the cyno problem. I am not sure what kind of corals you have in there so you have to be careful before you get the lights back up to full strenght. The process should be gradual.
Originally Posted by TanksEveryWhere
Reply With Quote
