Black Ghost Knife--feeding advice needed
I've been looking into the care and feeding for our new addition to our 28 gallon tank. He's almost 3" long, and we know that eventually we will need to get a bigger tank, but this one will do quite nicely for awhile. We also have in the tank a pleco, rosy barb, leopard danio, neon tetra (we found out about BGK's taste for them after we already got him, so hopefully he makes it), a swordtail molly, an algae eater, a black-skirt tetra, and a black mystery snail. We know that our BGK will eat the frozen bloodworms (so will our rosy). What I need to know is how often should I put a cube in the tank? Once a day? Once every other day? We obviously don't want to over-feed him (or the other fish either). I put one in the tank last night (when we got him)and I know he at least ate a good portion of it, but I am certain that even though the pile left at the bottom of the tank was gone by morning, not all of it was eaten by him.
Any advice? Our other fish go for flake, the sinking pellets, and the algae discs. Will the BGF go for those too?
Thanks in advance