Who Gives A Fish Forums

Red Sea Coral Pro is solid, but it's a bit pricey. Instant Ocean Reef Crystals is a cheaper alternative that works just as well for most nano tanks. Just make sure to mix it thoroughly and check salinity before adding it to the tank.

For a 10-gallon nano, you'll want to focus on low-light corals like Zoanthids or Mushrooms. A simple LED light like the AI Prime should work, and a small wavemaker like the Nero 3 can provide enough flow. Just keep your water params stable, especially salinity and temp.

I'm still pretty new to this forum, so I hope I'm posting in the right spot. I'm getting a bit concerned about my betta's health, and I could really use some advice. I got him from Petco back in October 2017.

I've been dealing with fin rot for a few months now - I've been changing the tank water ...