You have zoa eating nudibranchs. See # 9 in the link above
See the link below, I have used this dip for many many years safely. Many many others have tried it as well. I updated it later in the thread below but you can safely use 6 drops of Lugoal per gallon of water. DO NOT ADD THOSE 6 DROPS TO YOUR TANK.
Must be my lucky day! Went for another inspection and found another, on a different zoo, on the opposite side of the tank. Looks like I'm due for a dip. Where can I get Iodine?
Not so sure about the lucky part. If you have full sized breeding nudis you will need to check for egg clusters. They are clear, curcular, spiral, and look similar to snail eggs that you might see on the glass except they will be on your polyps. Best time to hunt nudis is just after your lights come on and the zoos aren't open.
I did check my zoo's last night, pulled half of them out of the tank for an inspection, and found 1 more, which got away, and a asterina star. I picked up some lugols, and flatworm exit, and plan on using Mucho's method, to dip all my zoo's. I'll also do another inspection for eggs.
Only thing I'm not sure about is the colonies that have some paly grandis attached.
URGENT - whatever you do, please do not fresh water dip the P. Grandis as they can not tolerate any type of fresh water dip and they will perish and slime rapidly. Just a heads up.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.