Need some advice here please!:D I put a bullet goby about 3 inches long in my 300 gal tank which has a DSB. He is doing a great job of stiring the sand but he drops may too much near a closed loop intake and the crystal clear water now has debris floating through tank. He also drops much of it near the flow returns at the bottom and there is sand on all the bottom rock creating a snow look! Would you get rid of him? LFS told me they would credit me back the full amount. My bigger concern is the water clarity is not what is use to be before him.