So this summer I'm planning to make a 55 gallon aquarium growout with my center piece fish a blue mahseer so i was wondering would a red tail giant gourami and a WALLAGONIA MICROPOGON be able to live in this grow out for a while so by Christmas time they would be going into a 300 gallon stock tank and then so forth so would this stocking workout or would i need to change it up a bit???