ato apex

I’m selling my Neptune ATK system. It was in use only for a couple of months, and the pump is brand new. It comes with everything you get when buying new. I’m asking for $150 shipped to the continental US. Let me know if you have any questions.

Have an extra ATK that I won’t need on my build. Totally new and unopened. Pickup or $20 toward shipping provided by me.

I have a 30 gal AIO tank and am trying to add the ATO to it. The problem is that I have no clue where to fit the sensors. The unit is really built for a sump which I don’t have added to this build quite yet. Dose anyone have any suggestions on how to get this to work till we upgrade tank or add...

Neptune Apex System Sale All items are used and currently working on a reef aquarium. *Neptune trident just serviced with 6 month warranty and 6 months of ABC reagent included* Apex EL $375 ATK ATO $125 Cor15 $200 Trident. $400 Wav x2. $200 Dos. $200 Package price...

Hello, I’m looking to set up an auto-top-off for my Hmahli 16g RO/DI reservoir. The goal here obviously is to have the reservoir auto-fill itself, which then auto-tops off the tank. Gear: * BRS 5-stage 150gpd water saver (with auto flush valve) * RO/DI unit feeds water to a brute trash can...

Hello All, The good news is I get to move to Germany. The bad news is I have to tear down everything and start over. It has be an amazing journey learning, building, and enjoying my tank. Here is everything I have to offer. Let me know if your interested in anything. Its all gotta go. I'm...