I moved the rock to a bigger aquarium, dont worry, i dont intend to move it all ever again lol. The hog was scrubbed clean in the sink.
The lights were on 21 hours, i reduced it to 18 but will up it again to 22.
My clown doesnt look too good, im expecting the worst but all the others are fine.
I'll keep an eye on the scrubber and i take it that i need to scrub any re-apearing orange.
Will let you know any changes
cheers