- Joined
- Jan 17, 2014
- Messages
- 134
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So I've had several corals in the past show their filaments (insides) but I've never seen it on any of my acroporas, this one is my first colony sized piece, and out of about 3 or 4 of the tips they are showing their filaments. IMO its usually from a type of stress, but I'm wondering who else has seen something like this before any other possible causes etc. The colony here also seems to have several very tiny Acro crabs living inside the coral, the colony seems to have grown around them almost and they have like dens with hole where they extend their filter feeding arms occasionally, but I doubt they are the cause, and yes I dip everything