Tigrinus catfish and Stingray Feeding problem

[KATA]

I have had a female motoro for quit awhile she is about 8" across, I recently bought a Tigrinus cat fish that is amazing but I have a problem when it comes to feeding, My ray eats everything, and fast. My tig only comes out when it is very dark, all it eats is feeders, I try to add pellets frozen foods with more vitamins ect but the ray eats it all before the tig has come out. Any suggestions would be great.

Thanks Kevin

 

[T1KARMANN]

put more food in if the ray is still eatting its not full and you need to feed it more

how big is the tig ?

forget feeders no need for them if the tig is a good size it can go without food for days if not a week

i have 4 rays with my tig never had problems getting it food

if the tig is new to the tank it can take them days if not weeks to settle in to the new tank