ok guy i want to build a 10 of 10galon water flow so i can put my flowerhorn quality fish .. i really want to build the water flow like at the LFS but not too big cause i want to put it in my bed room .. like a shell so i can stack 10 of 10galon then do a water flow like at the store, wa do i need ? any idea .I think i see one of the thread here some guy are doing it in the garage would it save me electric and water bill? or i could go buy me 10 of the 10 gallon and put on top of each other so far i had 2 of 55 galon in my room and 2 of 20gallon of FH fry