Is there anyway to make a floating type food sink?

[xaznkewlguyx]

I'm trying Hikari Cichlid Bio-Gold+ for my Geo's and they love to eat sinking food.

They rush to the top when I come near the tank and beg for food but leave alot of leftovers because after they get a few they will go back to the bottom and sift through sand.

I can toss in triple the amount of sinking Cichlid Gold and they will devour it in no time but they leave leftovers because Bio-Gold+ Floats.

Any ideas?

 

[buck_wildest]

Im interested also, I have tons of floating food now I am outa food for my sinking fish.