subarcticreef
Member
Whenever a drop of saltwater ends up in the skimmer cup it is replaced with RO by the ATO. If you remove algae from the display or the refugium, some 80 % of the weight corresponds to saltwater and is is replaced by RO. So over time the saltwater is diluted.
A tank is a very delicate system with little tolerance for changes I suspect this could have a negative impact. So what if one immediately would replace the saltwater from the skimmer cup with an equal volume of fresh saltwater etc?
What do you think? Could micro dilution be a problem?
A tank is a very delicate system with little tolerance for changes I suspect this could have a negative impact. So what if one immediately would replace the saltwater from the skimmer cup with an equal volume of fresh saltwater etc?
What do you think? Could micro dilution be a problem?