So i had to switch my return in the middle of the sump because the last chamber was not getting enough water. I may have made the last baffle too high. Anyway by putting the return pump in the middle cause any issues in the long run? If not what can i do with the last chamber of the sump? Right now i just put some dry rock and hopefully turns live. Thanks.
Won't water just sit in the last section? There is no flow through it if the drain is in the first section and the return is in the middle. I would worry about the final section getting stagnant....Am I wrong?