Can I get an ID Please

[TheDon]

Been battling LCA and I was using the UV sweeper on sand for a while but haven’t used it since 12th September. Started my 10% water changes up again on 17th September on my reefer 250 and was cleaning top of sand, this was holding back the brown patches. Also dosing Tropic Marin Nitribiotic weekly, most of my slides I’ve looked at have been a lot of detritus and what look like diatoms. I’ve had a few cells that look like dinoflagellates but they haven’t been moving on slides!

Well today I found some that are moving! Am I still in the grips of LCA? If yes what do I do next!

• Do I continue with UV sand sweeping or do I just use the waterglass I’ve bought.

• Do I stop water changes?

 

[TheDon]

Another video, I do have quite a lot of the golden shards on slides.