PaintballFan07
Fish Crazy
Wat is a gravity system and i may just buy another ac300 so both sides match and only use one sponge if i use more than one i would have to buy another pump n i dont want to do that . I will be using a tetra tec 200, it has 2 valves so 1 line will go to a air wand n the other will go to the sponge. Im hoping the AC filter is very quiet cuz the tank sits right next to my bed and i dont want it to be loud.FloridaFishGuy said:If you can take the carbon out then great but if you can than dont use that filter. I do not have the same Discus as in my Avatar but I do have small 1"ers.