I recently added several acro crabs to my tank who have settled in nicely in my SPS colonies. I know we all try to employ natural techniques in our systems which is why I was curious to try acro crabs. My colonies are dense and even with flow I'm sure detritus gets stuck in the branches hidden from view so I thought these little acro cleaners would be a good natural husbandry tool to try.
Has anyone else used them successfully long term? Have they ever gone rogue on a coral? They seem very active among the branches.
Has anyone else used them successfully long term? Have they ever gone rogue on a coral? They seem very active among the branches.