Hikari sinking carnivore pellet stench?

[Cohazard]

I'll throw my chips in with the 'if your tank smells you're doing it wrong' group.

Either feed less, until it doesn't smell, or get more bichirs like packer said

 

[Red Devil]

If there is an ordor from the hikari pellet then they are obviously not being eaten.. probably due to the fact that someone is overfeeding.. nothing will kill fish faster then a contaminated tank......... and definitly need to do water changes and vaccum up all uneaten food...asap

 

[kinokunya]

All along I've been breaking a single pellet into 2 to 3 smaller chunks to feed my baby bichirs. I drop 1 pellet worth of bits to the tank when feeding. Hence i started this thread. I read somewhere on water stench, that it might be Hydrogen sulfide (HS2).

I don't know what's exactly the reason for the stench but I guess I'll just have to do water changes and use activated carbons in the meantime.