- Joined
- Jun 4, 2020
- Messages
- 11
- Reaction score
- 3
Hey guys
new here. have a 350 gallon (250 display) mixed reef system. About 2 years old. Recently been battling some browning of the sand and green thin algae on the rocks. I bought a $15 USB microscope, and got the below image. Some of these circle move around. This is from a few clustered grains of sand that green/brown on them. Thoughts if this is dino, cyano, phyto, or something else? Much thanks for your help
Also here is a video of these moving around:
new here. have a 350 gallon (250 display) mixed reef system. About 2 years old. Recently been battling some browning of the sand and green thin algae on the rocks. I bought a $15 USB microscope, and got the below image. Some of these circle move around. This is from a few clustered grains of sand that green/brown on them. Thoughts if this is dino, cyano, phyto, or something else? Much thanks for your help
Also here is a video of these moving around:
Last edited: