nudibranchs

Currently in search of blue velvet nudibranch(Chelidonura varians) and ive stumbled upon dr reefs quarantined fish. I do love the sound of pre it'd inverts n fish. Has anyone had experiences with them or have reputable sources if this isnt a solid source?

Hi guys! I was giving my little temporary QT tank a more thorough lookover because I wanted to start getting the new corals out of there and into their home tanks when I saw a nudibranch just cruising along - and then I saw another working on the new zoas. I yanked those two out right away. I...

Any idea of species? Came in on live rock from @LiverockRocks. Comes out at night and crawls around on the glass. Thanks!

Recently left my partner in charge of my tank while I was away and he was a bit overzealous with the reef roids, so I came back to a bryopsis outbreak. I'm actually a bit excited, as I've always wanted sea slugs or nudibranchs but haven't been able to meet their dietary needs until now. I'm an...

Hi, I recently noticed some Nudibranchs chowing down on some montis, what's your experience deleting them from your tank? Are there any predator fish? Chemicals? I just dip them using Red Sea Dip X. Thanks!!

Background: I bought a mini desktop aquarium (0.6 gal) which I have on my desk at work. I do 90% weekly water changes and have a lot of algae for nitrate removal. It has been running without issues for about one month. In this aquarium I have various coral, stomatella snails, and 3 lettuce...

So I recently have gotten several new corals. One of the Alveoporas I got still hasn’t extended its polyps but still has its bright green color. Part of it looks like about 1/4 of it may have died off. I pulled it out today and use my seachem reef dip on it thinking maybe some type of pest was...

I purchased one lettuce sea slug over a month ago. Now I have two. Can anyone explain? Red one original and small one on glass just found today. The one on glass is about 1/5-1/3 size

Hi all! As stated, I think something is eating all my poor berghia. I’ve got a 29g mixed reef with an ever growing aiptasia problem so I got me some nudi’s, 10 to be exact. Now, this is actually my second time buying berghia because my first 6 all appear to have gone missing. Not like “oh yeah...

Hello, I got 14 nuds raging from 3/4 to 1”. I got them online to get rid of my aptasia and boy they got rid of all of them. Pick up 07083 or you will pay overnight shipping. $250 for all of them or $20 each.

After surviving a nudibrach takeover my tank is full of a purple hair type algae that is mixed in with nudibranchs that are dying off. Would a tuxedo urchin be able to eat it’s way around or thru the nudibranchs without harming itself?

ok so i’ve been thinking i have a 2.5 gallon tank and i was wondering what to do with it so my question is it possible to set it up as a nudibranch tank if i was to do this i’d either go with the zoa eating kind (i know it’s kinda messed up to have a bunch of zoas just to be eaten) or should i...

I ordered “bergiah” early this year With hopes of starting a nudibranch culture to deal with aptasia. I decided to order a pair from 3 different vendors in order to diversify my genetics. I believe I received 3 entirely different species. It seems one group was truly berghia, but I can’t seem...

Im not sure if this post is OK for this Forum. but i just seen one of the best Ocean Reef Documentary, I am not promoting any YT channel. so i will not give the channel name. But it is just an amazing bit of footage. it covers from coral to fish to Nudibranchs. it was just amazing.. after seeing...