i have a 300 set up. i just brought in my 220.i have a 300 gallon stock tank coming for my sump.my question is how do i bring the new 520 gallons on line with the 300. im thinking ill get the sump set up and start filtering the 300 gal tank with it.the 300 currently has a 40 gal sump.will this adversly affect my 300? putting this much new water in circulation.then in a month or so ill bring the 220 on line. or could i safely just bring it all online at once?
trippleing the size of my system
- Thread starter jimmie d wad
- Start date
im planning on running both tanks off the sump.and ill be adding caribe to the 220.im just wondering if that much fresh water will have ill effects on the bacteria