First I am not sure what type of brain that is.. My lfs has told me mAny times but i forget.. The brain is in a biocube 29 at the bottom ( sand bed) that pic was taken with the stock pc lighting.. I was target feeding with a mix of rods, mysis, and flakes.. I was feeding flakes in the afternoon and mixed it up around 7 pm.. Sometimes mysis, rods or both.. I have noticed my nitrates climbed to about 10ppm.. Lfs says i am feeding to much which i agree but things look good to me. Reminder I have only been in the hobby about 4 months