Making water time
It's time to refill the 265g poly tank. Using two boosted RO/DI systems makes this task faster even in the colder months of the year. After replacing the DI cartridge, I started the units at 2 a.m. and by 8 p.m. it was full. 18 hours produced about 240g of RO/DI ... All I need to do now is add six bags of Sybon reef salt and let it circulate.