Hi guys im new here,iv'e reacently bought 2x rainbows but they'll only seem to eat worms any ideas?Also i can't find much info on them.What temp do you think they should be kept at,what foods do you feed them iv'e a pretty good idea worms small fish although they aint touched em yet,prawn,mealworm?They only eat worms at the min.Got them in a 200litre tank temp at 26c ammonia 0 nitrite 0 ph 6.8 nitrate 10ppm.Im not a stanger to fish i already have 4xoscars.Snakeheads are new territory.thanks tim