Help NUDIBRANCH

kaighan

kaighan

Member
Just today noticed this thing in my tank never seen before...crawling around on my live rock
About 3/4 to 1 inch in length - white tentacle like things all along it's body - has slight coloring in the tentacles of purple coralline algea - and they blow in the current - kinda puffy like bubble coral
Only thing new added to tank in month is Green finger spaghetti leather coral -
Anyone know if its good or bad?
 
kaighan

kaighan

Member
Ok...I have an ID.. it's a blue dragon (Pteraeolidia ianthina) nudibranch - anyone know if its good or bad?
 
symon

symon

Member
If you have corals i would pule that one out, put him in the refugium! It will eat green and brown alge, but it sounds to me like it can and probably will eat corals too!
 
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