Kribs Eating Algae Only
I just added two pairs of kribs and they have not eaten any other food except algae. I added some sinking wafers and they just spit it out and they do the same with flake food. So I decided not to clean the sides and back glass of algae to keep them fed. I do not get much algae as my nitrates hover between 5 and 7 ppm. I also set up four 1/2 shell coconuts for their caves.
What is interesting is that I see them pecking at the gravel, but I do not see them spitting anything out. Comments on how to get them to feed on solid food and flake?