Hi there, I ran out of mysis I normally feed and don’t know what brand I normally buy but yesterday I bought a cune and it came out as just chuncks not mysis and I thought it was mysis. But had no choice but to feed it. I wake up this morning and there is just gha everywhere. I originally still had a high nutrient system with little specs of gha on my rocks but this was insane. And I just had to feed it again because I still have nothing left. It’s crazy, will probably do a 20% water change on a waterbox 50.3 AIO. But should I take each individual rock out tomorrow when I am doing the water change and scrub them in the bucket of dirty water and throw them back in?