got some goodies today!
i got two more marinepure blocks (8x8x4") that i added to the sump - these things are pretty neat and knowing i'm adding significant surface area for bacterial colonization makes me happy. also got a bunch of fittings for my reactors off my manifold, a dual DI resin upgrade, 150gpd restrictor (almost forgot that thing), ESVs 1-gallon containers of their 2-part + magnesium kit, an algae-free magnetic cleaner, two 150gpd membranes, and some other odds and ends.
i got to work on my 150gpd RO/DI...thankfully i have great pressure to work with at home usually around 110psi or so if not throttled down and i make RO/DI easily but not fast enough to my liking and i figure on a 500g+ system i want to make it FASTER! i was averaging around 240gpd on the 150gpd system and instead of buying a commercial RO/DI unit i opted to go for the 150gpd dual membranes with the corresponding flow restrictor. this will put me at 300gpd and if my previous performance was any indicator, i should be closer to 350+gpd which will allow me to make water much faster, maintenance easier, and be able to respond to emergency situations quicker without having to worry about storing a large volume of water.
the 150gpd flow restrictor is not an in-line type like the 75gpd but rather a capillary flow restrictor so it actually makes for a cleaner look as opposed to the above and allows for easier access to the flush kit valve, bonus!
figured while i was pumping out RO/DI crazy fast might as well upgrade to the dual DI canisters as well. this makes maintenance easier and with the color changing resin now as one expires and turns brown i can swap with the other one and be good to go again. i really like that the dual di canister set comes with two canister pre-filled packed tight ready to go with resin!
all RO/DI goodies installed! haven't tested performance yet but was getting the same 2-4TDS after the membranes prior to DI stage which is great to keep exhaustion of the DI resin at a minimum.
then i set out to swap out reactors and get my GAC going off my manifold. i had temporarily been running it in a BRS reactor off a mag 3 which was driving me crazy but i didn't have proper fittings yet (90° barb and reducer to go from 3/4" cepex on manifold to 1/2" for line to reactor) to complete the change. well all that stuff came in today so time to get that beautiful synergy reactor working!
loaded up with BRS rox carbon...
yes, i plan to swap the clamps with plastic ratcheting but all three of my sources were out of stock and i wanted to have it secured for the interim. also thinking about swapping out all tubing for black but not sure on that yet but think it would be more dramatic, prevent algae build up if any, and look a lot sexier than braided nylon. we shall see.
once i test out flow of the "new" RO/DI system, i'll post up specs but i'm pretty excited to make 0TDS RODI...fast! and now i can actually run the amount of rox that is called for on this system as i have the room for it as before i was filling the BRS reactor to the top and my portion was limited.
oh, and ordered two BRS dosing pumps to get my levels nice and stable for some sweet corals to go in!
thanks for following along!