Crickets/ flukers supplement in tank with frog

[Soniab15]

Hi everyone this is my first post here so i hope im doing things right.
My boyfriend just got some Green tree frogs and when feeding them crickets he placed flukers orange cubes in the tank with the frog. Is it okay to do that? For some reason i do not think the orange cubes are "safe" for the frogs. If i am wrong please let me know.

[Sublime]

I would recommend only putting 1-2 cubes in a corner of the tank. The frogs won't go for a motionless object, but it is good to have a piece of that cube in there just so that the crickets don't decide to start biting your frog. If you already fed the crickets prior to putting them in a tank with your frogs, then the food in the tank is not necessary. Any remaining crickets (1-2 days) can be thrown back into the feeding bin or cage you guys keep them in.

[Soniab15]

Thanks Mark! Thats good to know.