thank you

Hi all! (first post) I just received a Biocube 32, and after setting it up and adding live rock donated by a friend from his established tank, I have a question... A) Which side of this live rock is "up" (algae/green or not green)? B) Does it matter to the already living "things" (I have NO...

It's not a serious emergency but I do need answers quick. I started a 5-day blackout and moved my fish to an observation tank so they don't get too stressed. Do I need to add a bubble maker to the tank for oxygen? Here's a video to show how much water movement there is

Looking for something like this if anyone has a frag available.

Hello everyone, everyone here was great helping me start with the basics. I need your help again please!!! I have a Red Sea 750 XXL and I just filled it for the first time and while I think the sump may need another 5 or so gallons I started the return pump and the skimmer just to make sure it...

Good afternoon everyone. I had saved up money and after successfully passing my finals last semester decided to gift myself a new tank. I had a 55 gallon freshwater tank which I replaced with a Red Sea 750XXL unaware of all the details and how much goes into a reef tank, I now feel stupid and...

I'd like to give a shoutout and a huge thank you to my fiance. We have had reef tanks for the last 5 years together and by no means were any of them her idea lol. I could not maintain these things without her though. I travel a lot for work and shes home a lot more than me. She feeds the fish...