Tug boat just syphon out when you do a wc, then see if it comes back right away or not, it doesn’t look like vermetid snails to me either as the web is so big. But I could be wrong...
If you syphon out the web maybe you can see the next time where the source is and if you do kill it with superglue filling it’s hole or plain drill the sucker out.
__________________
Always looking for the next best coral...
90g starphire cube/400mhRadium20k/2 XHO/2x27w UV/2x39w T5/ 3 Trulumen led strips
|