chrisbahn2002
New member
I started a reef tank all perimeters are good. i have a green brain coral, 3 candy cane and a few others. my tank almost crashed and had to do some maintenance for a quick fix. the brain coral was a nice green yesterday now it is turning a redish brown. also there are 2 yellow tangs, 1 clown, 1 lawnmower blenny, turbo snail, 2 hermit crabs. 30g tank with good skimmer and filter. temp is at 77.5 steady.