One of my temporary tanks is a 50 gal. It always holds assassin snails, amano shrimp but the fish rotate. Its main purpose is to clean algae off of plants. Recently it received 25 small rummy nose to be grown out and last week I moved the black C. schultzei in as well. So I figured I would drop in a couple of small hunks of the Repashy mix above for them.
Next time I do this I need to have my camera. Watching a dozen+ tetras attack the food is neat. They are like miniature sharks or crocs, They bite down and then twist sharply to rip off a tiny chunk. Now I see how they and piranahs are related

I am not sure the poor corys got any of it

I should mention that the plecos love the Repashy. I have 450 and 236 spawns and have a few others caving seriously but not yet spawning. I will admit I got a bit lax about diet. I was feeding more easy stuff- flake and sticks. the result is what one might expect, spawning slowed. It is so much less work to feed the flakes and sticks than things like Repashy, frozen or live. After 16 years of feeding tanks spread over 4 rooms and 2 buildings it became easy to get lazy. I forgot how much diet matters.