Marc G-L
Active Member
- Joined
- Sep 22, 2025
- Messages
- 235
- Reaction score
- 249
- Location
- FT. Lauderdale
- What state or country do you live in
- Florida
Here's your first question. In my struggles to control GHA in my 125 gal, 95 gal DT, the rest is fuge with two the four chambers housing lights, pods, and amphipods Ulva and as of yesterday a large clump of Caeto. Yes, my my N was last checked @ 15 and P at 0.15 .
I have lost 9 of the 10 macro algae sampler placed in the DT to GHA encrustation. Only calcified cactus halmeda continues to survive but I have to take a toothbrush to it periodically to alleviate it fromGHA coverage.
3 weeks ago I bought a large piece of Atomic Broccoli. I can't say its grown much ( it looks absolutely gorgeous!) However, not a strand of GHA visible anywhere on it.
So, finally my question...Do some forms of Macroalgae resist GHA coverage?
I have lost 9 of the 10 macro algae sampler placed in the DT to GHA encrustation. Only calcified cactus halmeda continues to survive but I have to take a toothbrush to it periodically to alleviate it fromGHA coverage.
3 weeks ago I bought a large piece of Atomic Broccoli. I can't say its grown much ( it looks absolutely gorgeous!) However, not a strand of GHA visible anywhere on it.
So, finally my question...Do some forms of Macroalgae resist GHA coverage?
