zoa mystery

[Reef257]

Hi all
Hope you doing good .I have some couple of zoa in my tank they were doing good and supply some of the shrink so small a disappeared.


No change were done in the past .
Alk 9
Cal 450
Meg 1350
No4 bit high
point of sale low
Salinity 1.026

I loaning to move then to a grower tand and grow the soa and add back to the main tank .

I mistakenly introduceed vermited snail and have hard time with it. Some i vermited .snail send out web thing distroy the zoa

 

[Tonyreeffish]

I recently added a small arrow crab to my tank to take care of medusa worms, but today i saw it rip a whole vermitid off the rock and munch on it. Glad it has the taste for them because ive been manually crushing them to try to keep them in check.