--- product_id: 20379289 title: "Jebao Programmable Auto Dosing Pump DP-4, Black" brand: "jebao" price: "HK$1115" currency: HKD in_stock: true reviews_count: 13 category: "Jebao" url: https://www.desertcart.hk/products/20379289-jebao-programmable-auto-dosing-pump-dp-4-black store_origin: HK region: Hong Kong --- # 24 dosing schedules per day Up to 9999ml dosing capacity/channel 4 programmable dosing channels Jebao Programmable Auto Dosing Pump DP-4, Black **Brand:** jebao **Price:** HK$1115 **Availability:** ✅ In Stock ## Summary > 💡 Take control of your aquarium’s chemistry like a pro—never miss a dose, never miss a beat! ## Quick Answers - **What is this?** Jebao Programmable Auto Dosing Pump DP-4, Black by jebao - **How much does it cost?** HK$1115 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/20379289-jebao-programmable-auto-dosing-pump-dp-4-black) ## Best For - jebao enthusiasts ## Why This Product - Trusted jebao brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Durable metal construction with a 6-month warranty ensures reliable performance and peace of mind. - • **Precision on Demand:** Individually program each of the 4 channels for exact dosing control, eliminating guesswork. - • **Massive Dosing Range:** Dispense from 1ml to 9999ml per channel, ideal for both nano and large aquariums. - • **Plug & Play Simplicity:** Comes with power adapter and easy calibration—get started dosing in minutes, no expert needed. - • **Around-the-Clock Automation:** Set up to 24 dosing events daily to maintain perfect tank chemistry without daily hassle. ## Overview The Jebao DP-4 is a versatile, programmable 4-channel dosing pump designed for precise, automated liquid dosing in aquariums. With up to 24 dosing schedules per day and a dosing range of 1 to 9999ml per channel, it ensures stable water parameters effortlessly. Its compact metal build, plug-and-play setup, and 6-month warranty make it a reliable choice for hobbyists seeking professional-grade automation. ## Description Specification size 23.5 x 15 x 6.5cm power 110V to 240V 50/60Hz The DP-4 is a new, affordable dosing pump with 4 dosing heads. You can program each pump to come on up to 24 times a day and dispense a precise amount of solution, which allows a user to keep their tank parameters stable, and removes the need for mixing supplements daily. The controller is easy to use and advanced, and each pump can be programmed Individually. The DP-4 is perfect for any tank, as it allows for dosing in both large and small increments. The DP-4 comes with a power supply and is plug and play after it is calibrated with a 100ml graduated cylinder or measuring cup (not included). Each pump has a 6 month warranty which covers replacement of any parts that fail due to manufacturing errors. with a soft tube 4 tubes fixture Review: Functionality. - I have tried all kinds of pump, I just never gave this one a chance! I am truly impress! For the price and performance, this is a steal. I would recommend this for anyone. Review: Product as Described, Very Accurate! - Came in today. Was pretty pleased on how the original box was in perfect shape. Everything inside the box looks in order, item as described. Will be testing a run soon after the weekend. Update: Accurately precise when well calibrated, stumbled over one video from Utube by FishOfHex. He probably has the better video instructions on setting up this unit, very easy to understand with his step by step walk through in calibration and time/schedule and final setup. Do take note that in calibrating your unit, you should use airline tubing cut-to-fit the unit’s final placement. If you do calibrate the unit with a different length of airline tube compared to the final length of airline tube you will be using for the unit’s final placement, then there will be a slight if not a huge difference (depending on how long or short the airline tube will be used) in the amount of dose the unit will pump in. So, the longer tube you’ll be using for placement compared to the original length you used for calibrating will therefore result to an under dose and an overdose if the airline tube is shorter than the ones used for calibrating it. Update: Seems to be working very well! One final point though, if you’re using a longer airline tube to feed the pump as directed by FishOHex, make sure the feed cycle does not exceed 250rotations/cycle. When calibrating at a 100ml, the unit only permits a maximum of 250rotations/cycle. With a longer airline, you won’t be able to achieve this. The key is Manual Feed the pump with the additive you desire, make sure the line is filled with the fluid then you can start calibrating it with a 100ml, this way you will not consume all the 250pump rotation/cycle. This is how accurate it can get, it’s spot on! ## Features - Model :DP-4, Idea for Dosing CA / MG / AB Water or other liquid - 4 Channel Dosing Pump - Each Channel Provides 1 to 9999ml per day,24 timer per day - Can interval 30 days to dosing, Easy Set different time of the Dosing Pump - Q max (L/m): 70, Dimension: 9.25" x 5.11" x 2.55" - NOTE: User manual and user guide attached in this page - kindly refer it ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B014KKCILE | | Best Sellers Rank | #43,131 in Pet Supplies ( See Top 100 in Pet Supplies ) #135 in Aquarium Water Pumps | | Brand | Jebao | | Brand Name | Jebao | | Color | Black | | Customer Reviews | 4.1 out of 5 stars 1,076 Reviews | | Flow Rate | 70 liters per minute | | Global Trade Identification Number | 00617395384242 | | Included Components | Pump, power adapter | | Item Dimensions L x W x H | 5.11"L x 2.55"W x 9.25"H | | Item Type Name | Aquarium Dosing Pump | | Item Weight | 2 pounds | | Manufacturer | jeb04352 | | Manufacturer Part Number | DP-4 | | Manufacturer Warranty Description | 180-day | | Material | Metal | | Material Type | Metal | | Model Number | DP-4 | | Number of Items | 1 | | Power Source | Corded Electric | | Product Dimensions | 5.11"L x 2.55"W x 9.25"H | | Product Style | Pump | | Specific Uses For Product | Indoor | | Style | Pump | | UPC | 617395384242 701807979055 740023642893 701807980266 | | Unit Count | 1 Count | | Voltage | 240 volts | ## Product Details - **Brand:** Jebao - **Color:** Black - **Global Trade Identification Number:** 00617395384242 - **Item Weight:** 2 pounds - **Material:** Metal - **Maximum Flow Rate:** 70 liters per minute - **Power Source:** Corded Electric - **Product Dimensions:** 5.11"L x 2.55"W x 9.25"H - **Style:** Pump - **Voltage:** 240 volts ## Images ![Jebao Programmable Auto Dosing Pump DP-4, Black - Image 1](https://m.media-amazon.com/images/I/61fvmgtF5vL.jpg) ![Jebao Programmable Auto Dosing Pump DP-4, Black - Image 2](https://m.media-amazon.com/images/I/413BfujJKyL.jpg) ![Jebao Programmable Auto Dosing Pump DP-4, Black - Image 3](https://m.media-amazon.com/images/I/51zjC05PaoL.jpg) ## Questions & Answers **Q: Is this the newer version 2?** A: we sell is version1 DP-4the version 2 is DP-4S, can extend another 4 pump heads **Q: How strong is the pump? my BRS doser can't pull worth a damn.** A: It's not made to pull or push very far. Pumps are not strong **Q: what is the inside diameter of the tubing? Standard airline tubing is too big. I am using the soft tubing from my CO2 diffuser.** A: I'm using standard 1/4" airline tubing. The nipple on the doser has a two-stepped fitting. 1/4" down to 3/16". **Q: Would it be safe to have pump and liquid storage container on a shelf above the tank/sump? Does it have anything that would break a siphon?** A: The pumps are simple peristaltic pumps (https://en.wikipedia.org/wiki/Peristaltic_pump), so they are essentially just simple tubes. If the seals from the rollers inside the pump were to not seal, the pump can end up siphoning in the wrong direction. It is probably a good idea to simply leave an air gap between the output and the tank. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Functionality. *by T***. on August 28, 2026* I have tried all kinds of pump, I just never gave this one a chance! I am truly impress! For the price and performance, this is a steal. I would recommend this for anyone. ### ⭐⭐⭐⭐⭐ Product as Described, Very Accurate! *by R***9 on August 18, 2018* Came in today. Was pretty pleased on how the original box was in perfect shape. Everything inside the box looks in order, item as described. Will be testing a run soon after the weekend. Update: Accurately precise when well calibrated, stumbled over one video from Utube by FishOfHex. He probably has the better video instructions on setting up this unit, very easy to understand with his step by step walk through in calibration and time/schedule and final setup. Do take note that in calibrating your unit, you should use airline tubing cut-to-fit the unit’s final placement. If you do calibrate the unit with a different length of airline tube compared to the final length of airline tube you will be using for the unit’s final placement, then there will be a slight if not a huge difference (depending on how long or short the airline tube will be used) in the amount of dose the unit will pump in. So, the longer tube you’ll be using for placement compared to the original length you used for calibrating will therefore result to an under dose and an overdose if the airline tube is shorter than the ones used for calibrating it. Update: Seems to be working very well! One final point though, if you’re using a longer airline tube to feed the pump as directed by FishOHex, make sure the feed cycle does not exceed 250rotations/cycle. When calibrating at a 100ml, the unit only permits a maximum of 250rotations/cycle. With a longer airline, you won’t be able to achieve this. The key is Manual Feed the pump with the additive you desire, make sure the line is filled with the fluid then you can start calibrating it with a 100ml, this way you will not consume all the 250pump rotation/cycle. This is how accurate it can get, it’s spot on! ### ⭐⭐⭐⭐ Overall, a reliable unit at a great price. *by M***. on January 1, 2015* Construction: The buttons, LCD, and pump heads seem to be of pretty high quality, though the case feels cheaply made. The power jack on the unit I received has a poor connection and the unit will lose power if the cord is angled incorrectly. This is mostly just an annoyance since the unit is secured inside the tank stand. The cord that comes with the unit also sticks straight out of the back, so although the unit itself is only roughly 6 inches deep, you need to provide an extra inch or so of clearance for the plug. Space in my stand is at a serious premium, so this wasn't an option for me. I had to buy a new AC power adapter with a 90 degree barrel plug in order to reduce the clearance in the back. Although the instructions state that the unit isn't waterproof, mine survived, so far without issue, after being sprayed with several gallons of saltwater due to a burst pipe fitting on the tank return. While I wouldn't recommend replicating my unintentional experiment, it does seem to prove that the unit is fairly durable. Use: The unit doesn't come with tubing, so you will need to pick up some airline tubing before you can get started. The instructions are poorly written in broken English and are missing words or pictures in key steps- don't bother trying to use them. Champion Lighting has a much more clear and complete version here: http://www.championlighting.com/pics/doserpics/Jebao-DP-4-Instructions.pdf Programming isn't completely intuitive, but is fairly straightforward and isn't nearly as difficult or time consuming as some reviewers make it sound. You will need to set the time and the volume of each separate dosing event on each pump, so this could get tedious if you're dosing more than a few times a day, but if you're only dosing 3-4 times a day you can easily reprogram each pump in about a minute. Once calibrated and programmed the dosage is very precise and consistent. It will retain the settings even if power is lost. When running, the pumps are pretty noisy- probably loud enough to hear over a TV at normal volume. In most applications they wouldn't be set to run for more than a few seconds so that's not likely to be a problem in most cases. However, if the tank is in a bedroom and you're a light sleeper you may want to set the unit to only dose during times when you won't be sleeping. ## Frequently Bought Together - Jebao Programmable Auto Dosing Pump DP-4, Black - Aquarium Choice Soft Tube Fixture Holder for Holding Doing Pump Soft Hose - Aquarium Choice dosing tubing for Saltwater dosing Pump and Dosing Pump Reservoir Container --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hk/products/20379289-jebao-programmable-auto-dosing-pump-dp-4-black](https://www.desertcart.hk/products/20379289-jebao-programmable-auto-dosing-pump-dp-4-black) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-09-11*