I have three 12+ inch monos and one 15+ inch temensis that ive had for a few months. They currently feed on hikari floating sticks, market shrimp and smelt. I dont want to change the integrity of their diet but its getting really expensive satisfying their appetite. They dont take well to any other pellets (usually either ignore them or spit them out). Is there any other alternative to their diet that I can try? I did see a thread about a gelatin mixture/contraption? Anyone ever try that creation? Any suggestions would be greatly appreciated