- Joined
- May 5, 2020
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There's a green sponge growing on my acan. The acan usually looks better than this but it deflates itself (much more than my other acan) before lights out...I assume this is normal. Anyway, I suppose it would benefit the coral to not have a sponge growing between the heads. How should I go about removing the sponge? Manual removal or use a coral dip?