So today i tried some brine shrimp this morning. He wasn't to enthused but tried a piece and spit it out. 2nd feeding today did a combo of carnivore and bh. He came up but did not go after eagerly. However as soon as he saw a bloodworm he went for it and munched and spit like 4 times then grabbed a piece of bh and same thing. Then finally got 2 pieces of bh that were very tiny pieces and then i noticed as soon as he tried eating he started backing up then started twitching his mouth and gills then flashed both sides. Salt is in the water since last night. Any ideas? Prazipro?