[megatrev62]

Looking at having this fish as the main show fish in 90 gallon planted. I know they are not near as brutal as the red tail. Anyone know much about this fish and any unforeseen problems they may pose. Am keeping some bolivian rams and harlequins at present. Thanks

 

[Plinkploop]

I could see issues with the rams. From my experience with them they will harass just about any fish they are housed with and once they've reached maturity they may pose a treat to your rams during territory disputes. Harlequins would most likely be fine as they don't occupy the same tank space and they'll just disperse when they see them coming. That's just my experience with them.