I have recently pre-ordered the Fusion | 15 AIO Cube Aquarium, and it comes with an Adjustable 130 GPH DC Return Pump 5W/24V, my goal is to have a euphilia based tank, which to my understanding need 40-100x turnover. so with a 15 gallon tank my required GPH flow would be = (15gx40-100)= either 600-1500 GPH of flow total in my tank correct? so I either need to add a powerhead capable of 600ish GPH or upgrade my pump? it seems like powerheads that strong are 2-3x the price, does anyone have good recommendations for this?