going to be moving to the new tank ??

[imdaring]

OK well the house is about done the carpet is going in this weekend so I will be getting ready to move into the new 90 gal tank with the 55 gal sump, QUESTION I have bee saving my water changes and I have my extra live rock in the 40 gal cans I have 2 cans = 80 gals water saved up do I need to save anymore or should I just add fresh Ro water to the rest for the tank

 

[fastrd400]

If it was me I'd top it with fresh. When I did my up-grade (55 to 120) I used all the old water I could get, and then obvioulsly had to top it off with fresh. I would look at it as a water change. If you normally change 20 % during a water change then add 20% fresh clean water to the system.

 

[imdaring]

thats what I was thinking. thanks

If it was me I'd top it with fresh. When I did my up-grade (55 to 120) I used all the old water I could get, and then obvioulsly had to top it off with fresh. I would look at it as a water change. If you normally change 20 % during a water change then add 20% fresh clean water to the system.