beginer

I've had this Duncan coral for about two weeks, and now I noticed that the bottom of it is darker. Has anyone experienced this problem before? What will be the cause of this? And what should I to do?

Hi all, I have recently returned to the hobby after an intro several years ago. I’ve got a 32 G LED Biocube. I’ve got 2 clownfish, 1 Midas blenny, and 1 lawn mower blenny. I inherited it as a 2 year running tank. Really getting into the coral game. Several shrooms, Duncan and green candy canes...

Hey, new to the salt water world. I’m looking to get my first tank. My preferred tank is the Red Sea 170 (43g), however, someone is selling a used Red Sea g1 nano tank (20g tank+8g sump) for only $400. I believe bot tanks use similar light/protein skimmer/pump, so the cost will be similar there...

I'm looking on Facebook Marketplace for a tank, and I saw this one thats a good deal that comes with this sump. Its the pump as well. I'd need filter socks but is the baffles the place where the ceramic rings are? This, plus a 20 gallon, stand, and two lights is 250. On top of that would I need...

My Toadstool seems to contort a lot. It always seems to be dancing or in a weird position the last week's. I've only had it for about a month. Water parameters have been unchanged. Is this a natural thing when it's shedding ?

This all started with my speckled krak it went from open and happy to shriveled on the brink of death in about 2 days time. All my other zoas are quickly following and idk what to do, I’ve already dipped them in coral rx and did a massive water change and it keeps spreading. The odd thing is...

Hello all! And thanks in advance for any help! New to saltwater talks, and have always wanted one! My tank is about 2 months old. And I test the main water perimeters every Mon/Thu, and all perimeters are good, except my PH! I have tried using "seachem: reef buffer" and PH raisers, but can't...

Hello everyone I am new to reefing. I have had fish in the past but the usual home beta/ Goldfish all while I was 8-10 yrs old. Now older I don't want the same (what I would say) Boring fish. My daughter loves nemo and of course we have to have a nemo tank now. I love science and animals so I...