Who Gives A Fish Forums

sealux wrote: ↑Thu Jun 19, 2025 12:01 am Sand depth isn't just about flow, it's also about your cleanup crew. I've got a crew of nassarius and ceriths that keep my 1.5-inch bed spotless. How's your CUC looking?

Solid point. A robust CUC can compensate for deeper beds, but it's a balancing act. What's your stocking density, noeken?

From my experience, sand depth depends on what you're keeping. For SPS-dominated tanks, a shallow bed (1-2 inches) works best to prevent detritus buildup. LPS can handle deeper beds, but anything over 3 inches risks anaerobic zones. What's your filtration like?

Bricko9 wrote: ↑Sun Oct 20, 2024 1:08 pm I'd love to know what these tiny creatures are.

http/en.wikipedia.org/wiki/File:Goby_fish_with_shrimp.jpg

They're pretty interesting.

The description has links to the animals.

Sounds like planula to me, given the movement and the fact they're within the polyps.