dos

Ok this is probably really simple for some, but I have my DOS 6_1 and 6_2 completing daily 1 gallon water changes from 07:30 to 09:30. I want to turn my Apex ATO system off during this time. I opened the config in both the 6_1 and 6_2 and clicked on the advanced tab, but there was nothing even...

Willing to trade my Neptune DOS for a GHL maxi doser or possibly a GHL doser 2.1 , the DOS is less than 2 months old and barely used

Hello everyone! So my story begins with the first DOS & DDR Dosing System Package that I purchased around 6 years ago. And then I couldn't do anything; my unit was always with bubbles in the airline and draining back into the container. I have the Check Valves installed at the end of each...

Howdy! Hopefully an appropriate place to post. I've noticed over the last week or so my Alk has started to swing a fair bit from low of 8.46 to high of 9.05 with my set point 8.6 I've adjusted the dosing baseline to the average over the last month and just today increased my testing from 4/2...

Hi everyone, I'm trying to researching the best dosing pumps, and I'm not sure which one to go with: Kamoer (not the bluetooth option): I heard that they are very reliable and make dosing pumps for the medical industry Dos: Head they are very loud, but are dependable, requires the Neptune...

Full apex system with trident and dos, Fluid monitor and WXM - (free unopened 6 month supply of reagent and 2 aqua max dosing containers, will only part out of i can’t sell the whole package) $1500 2-Red Sea refled 90 with mounting arms -$700 Deltec skimmer 600i - $250 Clarisea 5000 roller...

Anyone have a used Neptune dos before I buy a new one?

I have been inspired by BRS’s recent video on Kalkwasser mistakes and they mentioned that a dosing method for adding Kalkwasser is a good way to go vs ATO. My question is two part. Based on my limited experience with Apex Dos and Trident 1. Can I fully automate my Kalk dosing. Program it to...

Hey everyone, I just recently got an apex and am looking to set up some auto water changes with the dos system and have a couple questions: -If I have a 20g tank, is it hurtful to do a 1 gallon a day water change? I currently do a manual water change about once a week with 4 gallons or so...

I have a full 40 breeder I’ve been dosing by hand every day kinda over it, I have an apex that I’ve set up and wouldn’t mind the DOS system however I dose 3 part and it’s not worth abs extra 270 for me to get a second as nice as it would be. What does everyone recommend, any input is appreciated...

I purchased this off of another member a while back with the intent of using it for AWC. My litemeter system kept chugging along and I never used it. I’m now switching over to GHL and will be selling my Apex gear starting with this DOS. It’s in good shape and works fine. Includes two new...

So my I noticed my Alk dropping just before the new year. It's typically steady in the mid 8's but my Trident was showing a pretty consistent drop. You can see in the attached pictures it went from 8.39 to 7.0 in just 3 days or so. Now I have a DOS, with Trident controlled dosing which is...

So.. not exactly a shocker to have issues given the plethora of bad reviews on customer service I have read.. but given the lack of full suite alternative aquarium controllers I went ahead and purchased the full set of products in the hopes of furthering my reef tank to the more neurotic level...

I have an apex el $300, pm1 $75, dos $200, EB4 $80. Buyer pays shipping unless otherwise agreed on

Hello all. I run the controlled dosing for my 2-part and I see that DOS & Trident do not dose equal amounts of the ESV-Bionic 2 part. I wonder if this is a common thing or if you guys have it dosing the same each day? I mean, I do not see how could we make it dose the same as the dosage is...

Selling an extra very lightly used Apex DOS. Mint Condition. Asking for $240. Preferred Pick Up. If needs to be shipped, buyer need to pay for it.

Neptune Apex DOS, used very little, 220 shipped. Ecotech MP40WQD, August 2019 but no sticker, 280 shipped. Hanna low range phosphate checker with reagents, only used 4 months, 35 shipped

Has anyone used 1 DOS to do auto water change on 2 different tanks? My thought is to use solenoid valves to control the water flow. Or to run parallel water Lines to each tank off the main lines from the DOS. If you have done this please let me know how you done it. Any thoughts?

I have found that i prefer to test my water the old fashioned way. So, I have decided to sell my Neptune Trident with 6 months of reagent. Now in my experience anyone whos has baught a trident, soon wants the DOS as well. For this reason I have decided to include the DOS and DDR. For...

Breaking down one of my tanks so I can spend more time with my little one. $900- Tank, Custom Stand/ Canopy and Custom Sump (pick up only Flowery Branch, Ga) 93 Gallon cube tank Custom built Stand (inside the stand has lights with a switch on the side) Canopy with retrofit T5 24" x2 lights 45...

Brand new in sealed packaging. $250 shipped

Hello everyone, Recently broke down my tank as my wife and I are planning to have kids and like to travel(Id rather break the tank down then neglect it). All items were purchased new in January 2020 or newer Minus the apex controller unit. I am located in Boise and willing to ship equipment or...

I have a bit of Apex Neptune Gear left from the tank breakdown 2 weeks ago. Here is what I have left SOLD-2x COR20 controllable return pump-$280 each SOLD-1x Neptune DOS dosing heads-$250 each -1xNeptune WAV’s-$130. Hardly saw any use, got these from a friend when he moved SOLD-1x Neptune Apex...

Apex Full Brain $300 shipped Apex DoS $240 shipped Manufacture date Jun 18 Apex Display $85 shipped

Hey Everyone, I have (QTY x3) Radion XR30 Gen 3 (nonpro), January 2014 Manufacture Dates. never above 50%. Asking $360 Shipped Each (QTY x1 Each) Apex DOS and DDR with 4M of New DOS tubing. It comes with Power supply. Asking $375 shipped for the combo