As of today, I have not seen any signs of flatworms, but I am continuing daily double-doses of FlatwormStop. I recently received a 1,000mL bottle of FlatwormStop, which I will open when I am finished with the current bottle of 500mL. Between both bottles, I should have enough to dose through the end of July, which equates to a seven-month treatment.
I did lose a Hawkin's echinata due to an outbreak of Ostreopsis (dinoflagellates), but they should be on the retreat soon as I added a 57-watt Aqua Ultraviolet UV sterilizer yesterday. Even with the added stress of the dinoflagellates, my corals are continuing to regain their colorations and are encrusting surprisingly quickly.
I did lose a Hawkin's echinata due to an outbreak of Ostreopsis (dinoflagellates), but they should be on the retreat soon as I added a 57-watt Aqua Ultraviolet UV sterilizer yesterday. Even with the added stress of the dinoflagellates, my corals are continuing to regain their colorations and are encrusting surprisingly quickly.