bud29
Aquarium Advice Addict
But you would suggest neons in a 10g? I've even heard harlequins suggested for a 5g... I think they'd be fine.
Yes, I would. Harlequins grow to 1 3/4 inch, as opposed to the neons which only grow to 1 inch. Harlequins definitely should not be in a 5, a 10 really isn't the best for them either.