ajb1971;2521067; said:also,,,,,,,,,you want to try vitamin B1 & B12 tablets (dry pills,not gell or gell coated you can but at any phamacy) in your filter.
As the Vitamins desolve they add to the water what the ray maybe missing and B12 will usually kick-start hunger and feeding
I've never heard that one. May be worth a shot.