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#1
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![]() #4 is a spiny oyster-helps filter water
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#2
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![]() Click on the link in my signature for help with the bryopsis.
Hydroids are a pain in the butt. Sometimes they spread quickly and really cause problems by stinging their neighbours. Ime, they don't spread very fast at all though. I have a few patches in my reef, and I just use boiling water in a syringe they I slowly release onto the hydroids to get them real good. That's about all I know of to control them. Some people say Butterflyfish will eat them, but I have yet to see that myself. Sorry, but that is not a spiny oyster. |
#3
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![]() something else I need an ID on...
8) Found this little circular shaped guy with the greenish specs in the center moving around the tank. Not moving around mobile like a snail would but yesterday it was in one spot on the glass and the next it moved a couple cm over onto the rock. It is roughly 3-4mm across and doesnt seem to have any snail appendages or even a shell but was attached to the glass and looked flat and circular with no color (other than the pinkish body) and now I can see a bit of color on it and it looks to be a different shape.. The part touching the glass did look like a snail foot would on the glass. Any ideas as to what it is? ![]() |