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"Apex DDR" High Capacity to Size Ratio Automated Dosing Dual Reservoir (Capacity = 4L total, 2L each side)
"Apex DDR" High Capacity to Size Ratio Automated Dosing Dual Reservoir (Capacity = 4L total, 2L each side)
"Apex DDR" High Capacity to Size Ratio Automated Dosing Dual Reservoir (Capacity = 4L total, 2L each side)
"Apex DDR" High Capacity to Size Ratio Automated Dosing Dual Reservoir (Capacity = 4L total, 2L each side)
"Apex DDR" High Capacity to Size Ratio Automated Dosing Dual Reservoir (Capacity = 4L total, 2L each side)
"Apex DDR" High Capacity to Size Ratio Automated Dosing Dual Reservoir (Capacity = 4L total, 2L each side)

"Apex DDR" High Capacity to Size Ratio Automated Dosing Dual Reservoir (Capacity = 4L total, 2L each side)

Brand: Neptune Systems
Item Number: NPTN-APEX-DDR

Regular price $199.95 On Sale


Only 4 left in stock!

Estimated Arrival: Between Jan 28 and Feb 03. *ETA for USA only. For accurate lead times, call us at 727-214-7750

Large, Custom, Or Backorder: Arrival Times May Vary.

Shipping Policy: Little or No Shipping Charges for Regular-Sized Items; We Cover Part of the Freight Costs for Large Items Shipped Nationally. See Shipping Policy.


Two-part liquid storage automation made simple.

  • High Capacity to Size Ratio = each side stores two liters (2L) of fluid
  • Connects directly to your Apex DOS
  • Optical sensors inform your APEX in real-time when dosing levels inside the DDR reservoirs are low
  •  Cast-acrylic constructio
  • Low-profile with Low Center of Gravity = stays put and doesn't tip over easily
  • Easy to refill
  • Push-fit tubing connections
  • Use for 2-part (Alk/Calc) additives as well as other applications

 

Style Meets Function, Deceiving Capacity and No-Tip Design

The DDR has great style and will stand out in anyones equipment room. But it’s not just about style. It may not look like it, but each side of the reservoir holds an ample two liters (2000 mL) of fluid. For most saltwater aquariums that are dosing Calcium and Alkalinity to their aquariums, this amount is more than enough to last at least two weeks. If you were dosing other additives it might last months before needing a refill.

Speaking of refills, the DDR has easy lift off lids that make refilling it super easy.

The DDR was also designed to have a low center of gravity. This means, unlike other reservoirs on the market, it is very difficult to inadvertently tip over and ruin your day.

Connect Directly to DOS Pump

The DDR is the only dosing container on the market that connects electrically to your DŌS and uses optical sensors that alert you when your fluid has approximately 20% remaining.

Optical Sensor Alerts

One simple connection links the DDR to the DŌS. No worries about fooling around with loose wires, float switches, etc. Just plug it in and it will show up in your Apex Fusion Dashboard.

Dimensions: 10.5"L x 5.5"W x 8.5"H

Capacity:

  • 2L / 2000mL per side
  • 4L total capacity

Weight: 2 lbs

What's Included: 

  • (1) Apex DDR Dosing Reservoir Body
  • (1) 4m Roll of DOS Tubing

What's Needed (Not Included):

  • Neptune Apex or Apex EL Systems for connection with Apex Fusion

Here is a video where Terence from Neptune Systems give us an overview of the Neptune Systems DDR and talks about What the DDR is Typically Used For, Low Center of Gravity (will not tip over easily), How to Install, Optical Sensors, and an Apex Fusion Software Walkthrough. Thanks Terence!

Have any further questions that aren't answered here? We'd love to hear from you, and learn how we can help you be as successful as possible in this wonderful hobby.

You can call in to 727-214-7750 to speak with Tyler from our team to determine how to create your Ideal Aquarium Build.

Also feel free to reach out to us at info@twotidesaquariumsupply.com and we will aim to respond back within the next few hours.

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SeahorseTank

So...late one night I was shopping online for a new seahorse tank. I ended up on the Two Tides website & in the bottom corner it said to click for a live chat. Since it was after midnight & they’re in the same time zone, I thought no way. But I clicked anyway & sure enough I was chatting with a live person! We chatted for over an hour until he asked for my email address telling me I’d be contacted the next day. That’s when I met Tyler. He helped me with my purchase. He went above & beyond to get me the tank I wanted, even spending a day on a video chat with Pro Clear Aquatics as they searched their warehouse looking for the aquarium I wanted with a blue back. They stopped making these a while back but they found one for me! I absolutely love this aquarium & I can honestly say that Tyler provided THE best customer service I have ever experienced from an online vendor. He told me from the start that he would stay with me from start to finish & he did. He was always there to promptly answer any questions or concerns I had. I can’t say enough about how happy I am with my purchase!

Piece of Art

I was looking for rimless peninsula aquarium to upgrade my 80 Gallon and my 70 Gallon mixed coral reef this year, but had a really hard time finding it because of the coronavirus. So I purchased a ProStar 230 Peninsula from Two Tides and I’m glad I made the right choice. The 3/4” low Iron glass display tank and large glass sump and light weight white stand is just beautiful as a piece of art. Tyler is extremely helpful and responsive and made the process easy and stress free. Everything arrived very well packaged. When we were setting up the tank, we couldn’t believe how easy the setup was with no issues what so ever. If you are looking for a high quality aquarium I highly recommend this company.

Absolutely beautiful fish tank and customer services

I am very happy with my order. The tank is very beautiful of out the box and it was well packaging with feel very safe from shipping damage.

Custom services from Two Tides Aquarium Supply was excellent. I have communicated with Tyler who had assisted me throughout the process from ordering the tank through shipping process, and what to expect on delivery day.

I am highly recommend anyone who want to get a new aquarium, to purchase from Two Tides Aquarium. Best to look for Tyler, he is a very helpful and pleasing person to contact if you have any question. I am glad that I have met him and definitely I would buy again in the future from Two Tides Aquarium supply when I need another fish tank and any other aquarium supply that I may need.

Thank you very much for a beautiful tank.

Regards,
James

Great Customer Service

I am very pleased with not only the product I received but the service that came with it. Tyler was in constant contact with me throughout each stage of the process. He answered all questions I had and was even able to provide me with links to plumbing parts I needed for the build. We had a small hiccup with shipping (carrier's fault not Two Tides) but Tyler was able to update me throughout the day. Tyler genuinely cares about his customers and I would recommend the company to anyone looking for their next show room tank!

Great unit

Makes water quickly. Very happy with the unit so far. Pump is quiet, runs great. Finally decided to get a good rodi system. This one has exceeded my expectations way better then any other unit that I've had before. TwoTides Aquarium supply shipped it fast and couldn't be happier with this unit.