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Coral Vue Hydros

Rock flower anemone color change, expelling stuff out of mouth


baronen

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So this morning I turned the light on. My RFA changed colors completely from a dull grey to a blue hue and also a bunch of stuff was coming out of its mouth. Not sure it it’s sick or what. It does look a lot prettier but it’s a lot smaller currently. I’ve had it for 5ish months so it’s not new. Please help! What is going on? Last pic is an older one

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DISQUALIFIED-QQ

I think you caught the anemone in the act of using the toilet. Anemones have a mouthbutt, meaning food comes in and poop comes out of the same hole.

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They shrink when pooping, and the color change happens because their pigmented cells get more concentrated. I have a gray-striped white anemone that looks blue-greenish when it does that. 

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Fluval evo stock lighting. Nitrates 5-10, Phosphates .05-.1. I target feed a  raw piece of shrimp or fish whenever I cook some for myself. Maybe once a week or every other week. The anemone gets food daily though from just grabbing it while it floats around. Seems to love the pellets I feed. 

 

One recent change to the tank - added a dry sand bed. It used to be much closer to the bottom but I had to move a few rocks around and it didnt like the spot anymore and moved much closer to the top. Could it be getting too much light now?

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NoOneLikesADryTang

It’s unlikely it’s getting to much light. If they don’t like the light, they’ll move. 
 

If you’re feeding every day, it’s not unreasonable to think he’s defecating every day. 

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