ann83
New member
<a href=showthread.php?s=&postid=10493733#post10493733 target=_blank>Originally posted</a> by ProudMom
I only have 2 green dwarf seahorse and one pipefish that's all/
What hydroids are you talking about?
Hydroids are tiny jellyfish-like critters that have a tendency to pop up in saltwater tanks. They are no problem with larger fish but they can kill dwarf seahorses. Thats why most dwarf keepers treat their tanks with panacur. Google "hydroids" and see if you can get some pics of them. They are very very small and look like tiny stars on the glass (like this *) or like tiny swimming jellyfish, depending on the stage they are in.