Red dot on chest

[Spideycain]

My little lotl has a red dot and the parameters and temp are fine. Does anyone know what it may be? No tank mates, I feed pellets and cut up night crawlers.

 

[Calgarycoppers]

It doesnt look concerning

As long as you have no sharp edges and not using old substrate that could harbor parasites which you aren't. Just enjoy that baby and keep up with watching all parameters temp pH high range pH ammonia nitrite and nitrate.