Just grabbed a Fluval evo 5 gal and been trying to navigate the whole pump/wavemaker mine field. All the recommended upgrade pumps are discontinued and I can't find a replacement for the life of me that would allow me to not need a wavemaker. Does anyone know of something in today's day and age that would work? Ideally I'd like to have enough power to run a split output nozzle with 2 random current generators. Here is my tank currently.