Its quite random. Depends on whether I felt like feeding my fish frozen food or not. They go together. Sometimes, I feed my fish frozen food 7 days in a row and then I'll feed the sun corals too if they have their tentacles out. Other times I would go 7 days without feeding the sun coral. Some times its every other day. Etc. No set schedule with the sun coral. The sun will catch flake, freeze dried plankton, and cyclopeeze that float by as well.
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