So just a quick question.I set up a brine shrimp hatchery and after 30 hours or so, I shut off the air pump and let it settle.I took a turkey baster and sucked up the shrimp from the very bottom.I put them into a glass jar and they are all on the bottom.Should they be swimming in the jar or just laying on the bottom like in the hatchery?When I put them into the fish tank to feed my fry, they just sink to the bottom.