id help

Hello everyone, Happy New Year. I have been noticing this this algae in my tank and not sure what it is and how to get rid of it? Is there anything I can add like CUC to reduce that? Have attached images I currently have 2 Florida ceriths and 1 Nassarius snail. Any advice, help and...

Found this amazing little dude earlier, ive got a stomatella and this isnt him for sure. He isnt a lettuce as far as i know. Who may he be? Hes a very pleasant guest to have, hes caused no trouble and is quite the looker. Friendly and clean, i rate him a 10/10. Where can i get another? Bunch of...

I’ve noticed over the past few weeks these spores attaching to the dark and low flow areas of my tank. Specifically in the sump on the bottom portion of my skimmer and in the plumbing box up too in the DT. Should I be worried? Seem to be harmless thus far, but I’d like to get in front of it if...

So last week I saw a few of these on my rocks, and then upon doing a water change, looked in the back chamber of my aio and saw A TON OF THEM, cleaned a lot of them up and scraped/siphoned out, but I looked again tonight and there’s more- hopefully not a big pest- any ideas?

I have google searched and google searched and can’t find anything that looks like this! Anyone have any idea what it could be? Notes: - Growing in a cave - two pictures attached to this message - 1 picture a wide shot and 1 pic up close - appears white - almost looks like tentacles -...