set up 90 gal tank however tank didnt completly fill to top when trying to fill to the top it automatically went down to sump, sump didnt over flow but it worries me that if I add more water to tank it will overflow the sump what do I do?
Oh there is no fish in tank and the tank has been running now for over 2mos. and salt level is too high dont know how to level it off. Please help me:-)