78-80 will be fine. Not that 9 gal of water can change temp very rapidly in comparison to even a 40 gal tank. A pump can certainly do it based on how...
c02 is a required plant nutrient but you do not have to use it. You can go low light, non c02, as your choice of fish will appreciate it anyway. W/o...
Hi, a nqw pump does NOT require a reactor. the flow from the nw would go INTO the reactor if anything to diffuse more. That said, a nw pump will NOT...