Quote Originally Posted by Stefan-A View Post
They respond well to salmon and I really wish I could get my hands on salmon fry or parr. Fillets are boneless and since they don't eat it right away, the pieces have to lie in a bit of water so that they don't dry out or stick to the dish, which makes it pointless to try to use vitamin supplements. So it's easiest just to mix salmon/trout with pieces of fish that have small enough bones.
what about a liquid supplement?