Ive finished the coarse of treatment,but still they are flicking i will do a re dose after a few days filterin carbon an wc,do u think it could take 3 or 4 applications of the med as this velvet seems to be quite strong!!!?,any thing else i could tryIt would be great if you could get a larger tank.
Let me know how you get on if you don't mind.
Ive just put first dose of second round in after 2 wc of 15% a time + carbon,ive not blacked the tank,would greatly inprove my chances,my lfs offered me esha exit for spot and velvet !!?it can take two rounds.
Do another round of med. If no improvement get back to the board.
Have you blacked the tank out.