I have 5 Zaire Moba Frontosa in a 120 gallon 48" tank and they are about 3 inches. I bought them as babies and all is going well with the tank. I have a chance to purchase a rather expensive Bent. Tricoti trio that are about 7 inches and was wondering if they would be ok housed with the frontosa for about 3 months? I'm thinking this probably won't work over the long run but would like to buy them but I don't have a tank set up to put them in. What do you guys think?