i have snails in the tank now i didnt expect him to be so big when i bought him. my pea puffer only eats snails, scuds, and leeches will the red eye eat larger prey? i would like to collect some wild cray fish, acclimate them to saltwater then back to fresh to get rid of parasites then breed them for feeders. i was also wondering of they accept insects like crickets and mealworms. since my pea puffer (i got him fully grown so i think he mightve been full grown when collected) refuses anything that isnt alive im a little reluctant to buy a new type of frozen food for him but i was thinking about buying clams or frozen krill.