i have 2 100w heaters to place in my 45 gal max e-170 led. Can i put the 2 heaters side by side in the rear sump(#12) The only other place it could fit would bybon return pump side of rear sump but i would have to remove some of the sponge filter(#7)
Thanks!
You can definitely put two heaters side by side, but if they're glass you should be careful not to knock them together and potentially break the glass housing.