I have a 44 gallon tank, so my water changes are never that big and my water top offs aren't either. I pay 50 cents a gallon for RODI water from my LFS.
How much does it cost for upkeep on a RODI filter? How much is the media I have to change out. Im guessing each filter lasts for different lengths of time. I'm just wondering if a RODI filter is worth getting or if I should just keep buying the water from the LFS
How much does it cost for upkeep on a RODI filter? How much is the media I have to change out. Im guessing each filter lasts for different lengths of time. I'm just wondering if a RODI filter is worth getting or if I should just keep buying the water from the LFS