Return it and get a PanWorld! 6-7x through the sump is fine, maybe a tad high (I like about 5x), but others run much higher! If you are keeping SPS, you need closed loops, Tunze's or other to get up to 20x-30x+.
Return it and get a PanWorld! 6-7x through the sump is fine, maybe a tad high (I like about 5x), but others run much higher! If you are keeping SPS, you need closed loops, Tunze's or other to get up to 20x-30x+.