Bottom dweller to go with green sunfish

[619aquaponics]

What bottom dweller would go well with my 2 green sunfish in a 55 gallon. Also I have plants in the tank so would a baby channel cat uproot them

 

[Hoyo12]

The Channel would grow way too large for the tank, as I'm currently keeping a 16" Channel in my 150-Gallon. Kept in a 60-Gallon for some time around 6-7", which led to deformation, which seems to have corrected itself over time after being able to grow in a large space.
I'm currently keeping a Black Bullhead at about 4" in my 55-Gallon Native tank with a Green Sunfish and a few others, with one at about 10" in the 150-Gallon as well.

 

[nsfmabk]

if you want a native, one of the various bullheads would be fine with two greenies, if you can find them stonecats would also work out

 

[Itsadeepbluesea]

bullhead is probably going to get slightly to big for a 55

 

[Rockbass6]

I would go with a stone cat, better known by me as madtoms. You can find them in decent size slower moving streams. Living under rocks.. I have only found a few, they are tough to catch.

 

[AOmonsta]

Bullhead will outgrow a 55. There are a bunch of variety of madtoms that don't get very big. Also a few species of sucker fish.

 

[Umbra]

Stonecat would be your best bet. Any of the larger madtoms should work, a big logperch should be ok as well if you have enough hiding spots for it.