ro di

Beginners Guide to RO Water / RO Filters Did you know that poor quality RO water can cause problems, including algae and poor coral health?! Dive into Reef Perfection NOW! Don't risk your tank's health – discover the BEST RO filter! Click for a healthier reef tank...

Hello! Thanks for stopping by. This is my mandatory "dumb" beginner question :) I have just gotten my very first marine tank wet for the first time to do a leak test and she has passed with flying colors! Now, I need to make some more RO DI water for the cycle. I have quality salt ready to mix...

Okay guys so I recently purchased a 5 stage RO DI filter from BRS alond with the 3 TDS readers. All was working great at first, but now I’m getting 1TDS reading from the 4th stage which was normal with my water(reason I upgraded to 5 stage) but now I’m getting a reading of 6TDS after the 5th...

$150 (NY - NJ - CT PICK UP ONLY) 2x 1 inch bulkhead holes has been cut on the top of the tank for plumbing connections. But the tank has never been used as it did not fit in the intended space. Manufacturer: Ace Roto-Mold / Den-Hartog Dimensions: 23" dia. x 65"H Capacity: 105 Gallons

Hey all! I'm currently setting up a macroalgae tank and as a college student, an RO/DI system isn't practical. I was wondering if I could use distilled water instead. I know it's not as good as rodi, but maybe the macros would like slightly "dirty" water? There is a water machine at my local...

I'm used to getting various doodads from aliexpress (figuring most of what I buy locally comes from the same Chinese suppliers ultimately) and when planning my reef tank thought I'd give it a whirl for RO/DI. I found inline filters: sediment (polypropylene media? ) Carbon DI resin RO...