I want to have dojo loches in a 125 gallon but don’t know how many, could anyone help. Also can they breed with an Oscar in the tank with them. If not, what are some good tankmates for planted tanks with them that won’t eat the loches babies. And the loach won’t pick on them. Overall, how many dojo loches in a 125 and what are some good tankmates that won’t eat the babies.