Internal auto feeder?

[sm86]

Has any came across an auto feeder that sits inside the tank maybe held in place like a wave maker by a magnet? I dont have much room around the rim of my tank as it's built into a media wall so I'm exploring other options

 

[blaxsun]

Not that I've seen (they all mount to the rim or sit on bracing).

 

[minorhero]

Has any came across an auto feeder that sits inside the tank maybe held in place like a wave maker by a magnet? I dont have much room around the rim of my tank as it's built into a media wall so I'm exploring other options

How would you keep the food from getting wet?

I've seen people put a feeder in their sump just above the return pump.