started getting some nitrite readings after heavy feeds, so decided to harvest, i wanted to harvest all the tilapia, i was doing pretty good for a while, but after getting the majority, i had to catch some yp
i took all 5 tilapia from the single tote system first

then started catching tilapia in the pool

then i decided to catch a bunch of yp

results!!! tilapia on the left, yp on the right