I've got a 20 gal high densely planted, water parameters great, community tank. 4 platies, 3 guppies and 6 neons. Two of my platies spend their entire day foraging the tank for whatever they can consume. I lightly feed twice a day (what they eat in 1 minute). The two that spend their days just swimming and eating are bloated, no surprise. They have no problems swimming so I know their bloated stomachs are food related. What can I do to help the bloating? I feel bad not to feed them due to the other fish in the tank.