hello, all of my barbs (tiger and gold) hang at the bottom half of the tank and refuse to come to the top no matter what. All of my food floats on the water surface, so nothing gets eaten. I tried sinking wafers, but those food are so huge and often times get stuck in my dense plants when the barbs all trying to suck on them. Is there:
1) mico sized pellets that will sink instead of float on top
or
2) a way to get the barbs to come to the water surface to feed
thanks
1) mico sized pellets that will sink instead of float on top
or
2) a way to get the barbs to come to the water surface to feed
thanks