

Strombus Grazer snail eggs.
My reverse osmosis (RO) system has undertaken an overhaul. For each gallon of RO water made, it wastes about 6gal. Through evaporation and water changes, I use about 30gal RO per week. That's 180gal/week or 720gal/month usually dumped down the drain. I thought this was ridiculous so I collect the waste (brine) water in a 50gal trash can. This brine water is at most 20% more salty than the incoming tap water, so not "brine" in the sense of high salt, just higher than the tap. I use the brine water by pumping it right beside into my washing machine. I never had any clue how much water one load of clothes takes until I emptied about 40gal. I also fill up a bucket with this water to clean my protein skimmer almost every day. All in all, the brine water usage balances out quite well. To automate the system I installed Spectrapure's multi tank liquid level controller. I put the solenoid float sensor in the brine tank to shut the system down when that tank gets full. I have one 15gal RO storage for water changes and another downstairs for top off from the Tunze Osmolator, both with float valves closing an ASO valve. The solenoid is on a manual timer to add another layer of safeguard.I've added a few new fish, including 4 baby Bartlett anthias. Everyone seems to be doing pretty good. Pics to come soon.