Kris,
Funny you mention about cryo, and micro algae. I haven't had micro algae in my fuge/sump area (besides some dragon's breath) for a few months now. I've noticed my corals have (a) never looked better and (b) I do not have cryo anywhere, at all, and it's been a reallly long time since I can say that... Maybe it's linked to not having micro algae. Also, just measured my NO3 the other day, and it normally reads about 5ppm. It was 0, completely undetectable. I increased the flow to my sulfur reactor to see if I can get some back. //Dave
Funny you mention about cryo, and micro algae. I haven't had micro algae in my fuge/sump area (besides some dragon's breath) for a few months now. I've noticed my corals have (a) never looked better and (b) I do not have cryo anywhere, at all, and it's been a reallly long time since I can say that... Maybe it's linked to not having micro algae. Also, just measured my NO3 the other day, and it normally reads about 5ppm. It was 0, completely undetectable. I increased the flow to my sulfur reactor to see if I can get some back. //Dave