Prometheus;2315939; said:thnx Cohazard, i havent fed them that in a day or two now and im not having that problem anymore.
No problem man, a healthy 50% water change will help along removing the smell.
When polys aren't adjusted to hikari mass or carn, just break up a pellet into four small pieces and feed that so that they get used to the smell, and it shouldn't pollute the tank (and the air) too much if they don't eat it.
It's because of that smell (and the over price) that I switched to using hikari cichlid gold sinking.
Though that stuff will stink up the water too if un eaten, it wont do so as fast.
Switch to feeding shrimps. It's more expensive but they grow a lot faster and no more smell.