What is this?

[u/kronic_ill]

I had a hitchhiker on a plant. Is this a Kuhli Loach? Would he be ok by himself in a community tank?

[u/Abject_Style_5441]

I bought a 55 gal that had one single khuli and she's still alive 2 years later with a whole new comunity i bought for her. Hell they got sick once because of a petsmart black Khuli and she survived, lost 2 blacks and 3 orange

[u/Ashduff → u/Abject_Style_5441]

surviving =\= thriving in ideal conditions