New things growing in my FO Tank

Jordyb · Dec 10, 2020

So my tank is about 3 months old, and I have only a handful of fish in there (2 clown, 1 puffer, 3 damsel) and I have noticed these weird things floating on the rocks. Any ideas on what they are and/or how to get rid of them? Weird growth in FO Tank

Auquanut · Dec 10, 2020

Looks like you have some really healthy live rock. If you're talking about those spiky looking things, try googling hydroids and see if it looks like that.

Welcome to R2R by the way!

Jordyb · Dec 10, 2020

Auquanut said:
Looks like you have some really healthy live rock. If you're talking about those spiky looking things, try googling hydroids and see if it looks like that.

Welcome to R2R by the way!

Thanks!! I had no idea what to call them. Helped a ton for the google! After googling they definitely look to be some type of hydroid. Hopefully I can get rid of them before they take over.