AquaticLife Classic 100 GPD 4-Stage RO Unit Basslet design improvements make them more

design improvements make them more capable of facing the moisture rich adventures of reef keeping

Please pay attention to erasing the dirt on the sensor

On the other hand

which has other components such as sediment and carbon filters is supposed to remove salt and many contaminants from water before reaching the membrane

AquaticLife Classic 100 GPD 4-Stage RO Unit Basslet design improvements make them moreAquatic Life Classic RO, RO DI & DI Systems Economical Filtered Water using Standard 10" Cartridges. The Classic 100 GPD RO DI system provides up to 100 GPD of economically filtered reverse osmosis water, removing harmful substances such as heavy metal ions and total dissolved solids from tap water.