new saltwater tank

This may sound dumb but today I was looking at my tank before I clean it and I see something I haven’t seen in my tank. I’m no saltwater expert but it looks like a baby star fish. I got the best photos I could but he or she is tiny. I never put any star fish in my tank. So it had too come in a...

Picked up a tideline 62g lagoon as a new display tank. Couldn’t help myself after I figured out the dimensions were perfect for the cabinet I already had. Also pleasantly surprised on the quality of the tank versus the price. Time for the fun to begin!

Hello! Getting ready to start my first reef tank. Never done this before but wanted to give it a try. Learned a lot from videos but came here to see what else I can learn. I’m starting a Fluval 32.5 saltwater tank. Any suggestions or advice. I’m not able to upgrade lights yet so I’m just going...

I started a saltwater tank over a month ago, and it stayed spotless and clean until I added a colt coral. 2 days after introducing the coral, it started to get smaller and smaller and shrivel. I also see a lot of slime hanging from its tips. My research made me believe this is normal and is part...