I won't give you any advice but I'm glad to hear that your move went well which is a relief (to all of us I think

). I'd be a bit worried about the "fish storage" issue as well but it seems like you're sort of caught between a rock and a a hard place (no pun intended). The 100lbs of uncycled is really sketchy? Thats a lot of rock to be mixing in with your 150lbs, if it was only 40 or 50 I'd say go for it but....
