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- Oct 16, 2016
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What type of hydroid is this? They are everywhere in my tank and bothering my zoa's.
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Look like colonial hydroids to me. Peppermint shrimp might eat them. Key word might.
Could also try reducing the DOC through some water changes and additional mechanical filtration. Hydroids will feel the effect of less food before the zoas.
Thanks for all the suggestions! I dont think manual removal will work for me as they are EVERYWHERE including my sump, fuge, every rock. There's no way I'll be able to get all of them. I have a fully stocked 108 gallon and would rather live with them then tear down the scape and corals.
Has anyone tried Fenbendazole?
I stopped dosing coral feeding products and in about a month they started to disappear on their own. How old is your tank?Was anyone successful in eradicating these?