1. E


    I’m looking to buy a GHL doser maxi, I really need one and am willing to pay.
  2. GHL Doser 2.1 SA - 4 Pumps - White (Used)

    For sale GHL Doser 2.1 SA - 4 Pumps - White (Used)

    Item is in great physical and working condition and comes with brand new replacement parts. This sale comes with the following items. Doser 2.1 SA USB Cable PAB Cable Doser 2.1 pumps maintenance set (New) Dosing Pump Tube (New) Replacement Tube Nozzle for Dosing Pump (New)
  3. Schraufabagel

    Auto Dosing Refrigerated Food

    I've seen a few posts of DIY solutions for auto dosing refrigerated food. I'm looking for some updated thoughts. How difficult would it be to auto dose using something like one of the Koolatron 6 can fridges? I currently feed @Reef Nutrition Phyto Feast, Arcti-Pods, and TDO. I also feed Red Sea...
  4. Schraufabagel

    Suggestions for a doser?

    I'm considering getting a dosing pump. I'm intrigued by the new Red Sea dosers the most, but I have also heard good things about the Kamoer X1 pumps. Anybody have any thoughts on these or suggestions on others? I like the Red Sea one because it is a more compact option for 4 dosers. Currently I...
  5. Cantusaurus

    Which easy to use dosing pump should I get for my tank?

    I have a 32 gallon AIO reef tank. It's been up for almost a year and a half. I've recently been thinking of getting a dosing pump. If anyone has suggestions let me know. I want something relatively inexpensive. A couple dosers stood out to me (since they are inexpensive). The Kamoer single...
  6. GHL 2.1 SA, GHL 2.1 Slave, 2 GHL Stirrers

    For sale GHL 2.1 SA, GHL 2.1 Slave, 2 GHL Stirrers

    Moved, combined two systems and revisited my setup. I am the original owner for all items. I have two GHL 2.1 dosers: a Stand Alone and a slave doser; also, two magnetic stirrers that tie into the dosers. Item Usage description/length of time used Offer price GHL Doser 2.1 SA 1.5 years...
    $20.00 to $250.00
  7. J

    Texas Dry Good Trade Equipment sale!

    Hello all! I have a lot of equipment and other goods I'd like to get rid of at discounted prices. All items are new. I do not have a use for them any longer. Kamoer X1 PRO 2 - $75 Ai Nero 5 - $190 Sicće XStream 5000 1320gph - $65 Aquatop 200w titanium heater w/ controller and temp. Probe - $65...
  8. Variety of Equipment For Sale

    For sale Variety of Equipment For Sale

    Selling some various saltwater reef tank equipment and supplies that is no longer used. Innovative Marine Aqua Gadget MiniMax Media Reactor - $40 + shipping Tunze 8831 Refugium Light (barely...
    $40.00 to $380.00
  9. P

    Dosing Tubing Issues

    So I setup the BM-T11 to dose Alk, Calc, and NOPOX a few months ago. Hoping to dose trace elements etc. by adding a BM-T12 Slave in the future, but I need to resolve this issue before I dedicate more money to dosing. I have to re-prime the lines every 2-3 days due to air getting in. I added...
  10. attiland

    Dose but when?

    After a while you will end up dosing alkalinity, magnesium, calcium and other minerals corals use to build their skeleton. Most of us will employ a doser to do this job but how to spread out the doses throughout the day? Some just do it equal portions in the 24 hours but it would make...
  11. S

    Jebao Programmable Auto Dosing Pump DP-4

    Selling Jebao 4 channel dosing pump. Includes original box, extra dosing head and tubing from my dosing containers. $50 shipped via USPS Flat Rate.
  12. dr1271

    Bubble Magus Dosing Pumps (3 Head & Single Head)

    I have two separate dosing pumps available - Bubble Magus BM-T11 (3 Head) and a Bubble Magus TS1 (Single Head). No issues with either pumps, just upgraded to a GHL recently. Never replaced any of the parts on either and both units are 1 year old. 3 Head $150 plus shipping Single Head $60 plus...
  13. coralfishreef

    Massachusetts Misc. Pumps Dosing Ecotech Versa, nearly new, 1 day old

    This was delivered to me today. Tested for less than 10 minutes. Nearly brand new. Title is incorrect. This is less than a day old. I bought this to try dosing liquid gold pods, but the pods are too large and get stuck. Purchased brand new for $165. Selling for $160. Local only. Can meet...
  14. attiland

    CAN bus comes to Pi (Reef-Pi)

    Hi, I am considering to buy a doser which has a CAN bus interface. I thought I would connect it to the Pi allowing monitoring and/or control the doser. namely this is the Kamoer F4 PRO WiFi Peristaltic Dosing Pump with 2 CAN bus. has anyone one similar ?
  15. sk8elenex92

    Illinois Eshopps dosing pump

    Selling Eshopps dosing pump that was used on previous tank. Upgrading to calcium reactor on the new setup. Pump tested manually and heads are dosing. You will also receive 2 extra dosing heads. 75 shipped.
  16. fmf_21

    Mississippi SOLD ! Bubble Magus BM-T11 dosing pump

    Comes in original box with tubing . $185 shipped
  17. Lylelovett

    Can I mix doser tube sizes?

    I'm refining my doser tubing path/plumbing to neaten up the sump a bit... I'd like to continue to use the "regular" more rigid refrigerator type waterline tubing between the reservoir and the doser. Then I would like to use the more flexible 1/8" ID silicone tubing between the doser and the...
  18. twhit030

    Which doser to get

    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...
  19. Q

    Florida Dosing Eshopps doser for sale

    Selling my eshopps doser $250 OBO shipped
  20. Bmartinez76

    Florida GHL 2.1 Doser with Maintenance items.

    I have a calcium reactor running and no longer need this doser. It is in great condition and always cared for. I am selling this unit with maintenance items that are new in boxes. Comes with GHL 2.1 doser (black) 4 packs of head covers with replacement wheels. 2 motors 1 pack of replacement...
  21. Lylelovett

    Dosing Soda Ash - going from manually by hand to a doser...

    Hi all, I have been dosing manually by hand each day - up until now... I have a new GHL Doser I am setting up. Up until now, I have been mixing 1tsp of Soda Ash in RODI water and manually adding it to the tank each day. This has been keeping my Alk and pH right where I want them. Now that I...
  22. S


    Hello I looking for GHL sa 2.1 doser
  23. B

    Oklahoma Aquarium Controller Kessil Controller, BRS dosers, and more

    I've got an extra Kessil controller I'm no longer using, asking $65. 2 X BRS 1:1 dosers asking $50 each shipped, and a Reef Octopus BH50 skimmer asking $50 shipped.
  24. chefjpaul

    Package Deal SOLD GHL lot. P4, Doser, x-tras

  25. Jonify

    Unrefrigerated Red Sea Reef Energy AB+ with a Nano Doser--It's Possible!

    I contacted Red Sea this week (screenshot below), asking if I could put a week's worth of AB+ in a jar or something, and then dose through my BRS 1.1ml per minute doser to my SPS-dominant 20G nano. Specifically, I asked if I would need to flush the lines in between (given the slow doser and the...
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