maven

Hi, I already have a hydros x10 with IV testing but I am looking to expend to test magnesium,PO,Nitrate and sure with the alk and calcium. I know the Maven is not yet out, but I know the Mastertronic seem to be a realible choice more than the Maven because we don't know the pro and con and it's...

Is this the leak we have been looking for ?? 742.99 CAD! https://www.reefsupplies.ca/collections/hydros?grid_list=grid-view&filter.v.price.gte=&filter.v.price.lte=