I am setting up a 90G Tropical. With a Wet/Dry Filter. I have read a lot of people put the filter in the sump. Which sounds good because it would not be seen. I also plan to use two separate heater for redundancy. VisiTherm Stealths.
Should I use 2- 200W or 2 - 250W. Should the both be in the sump or one in the tank and one in the sump?
Should I use 2- 200W or 2 - 250W. Should the both be in the sump or one in the tank and one in the sump?
