The story:
My dovii died when I moved to my new place in March. (Died during the move).
My scrubber was out of service.
I eventually started it back up after a few months on my convict breeding tank.
Did my first "scrub" tonight, and I could grab the base of it, and PEEL off the algae in huge THICK strips.
It was like matted. Wouldn't go down the drain either :P
Had to flush it down the toilet.
*It's been about 2 weeks since I put it back to work.
*Fresh water
*2 tanks stacked (PLUS a standalone waterfall scrubber above the 2 tanks),
*breeding convicts, about 12 total in there right now.
** My water treatment that removes chlorine - also helps "build protective coat" on fishes.
Is this a sure sign of anything?