--- product_id: 84320096 title: "CWKJ 400GPH Submersible Fountain Water Pump for Pond Aquarium Hydroponics" brand: "cwkj" price: "137.30 DT" currency: TND in_stock: true reviews_count: 13 category: "Cwkj" url: https://www.desertcart.tn/products/84320096-cwkj-400gph-submersible-fountain-water-pump-for-pond-aquarium-hydroponics store_origin: TN region: Tunisia --- # 25W high-efficiency motor 1500L/H (400GPH) flow rate 6.56ft max water lift CWKJ 400GPH Submersible Fountain Water Pump for Pond Aquarium Hydroponics **Brand:** cwkj **Price:** 137.30 DT **Availability:** ✅ In Stock ## Summary > 💦 Elevate your space with silent power and customizable flow—because your fountain deserves to be as stylish as you are. ## Quick Answers - **What is this?** CWKJ 400GPH Submersible Fountain Water Pump for Pond Aquarium Hydroponics by cwkj - **How much does it cost?** 137.30 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/84320096-cwkj-400gph-submersible-fountain-water-pump-for-pond-aquarium-hydroponics) ## Best For - cwkj enthusiasts ## Why This Product - Trusted cwkj brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** Small footprint with a robust 25W motor delivers powerful circulation without cluttering your space or disturbing your aesthetic. - • **Custom Flow Control:** Adjustable knob plus 3 unique nozzles give you total command over water pressure and fountain style—tailor your vibe effortlessly. - • **Versatile All-Rounder:** Ideal for ponds, aquariums, hydroponics, and tabletop fountains—create your own natural sanctuary wherever you want. - • **Plug & Play Simplicity:** Easy installation with a 6.5ft heavy-duty cord and strong suction cups means your fountain or aquarium is up and running in minutes. - • **Whisper-Quiet Zen Vibes:** Ultra-quiet operation lets your outdoor oasis stay peaceful and serene, perfect for mindful breaks and social gatherings. ## Overview The CWKJ 400GPH Submersible Fountain Water Pump is a compact, ultra-quiet 25W pump delivering up to 1500 liters per hour with a maximum lift of 6.56 feet. Designed for versatility, it includes 3 nozzles and an adjustable flow knob, making it perfect for aquariums, ponds, hydroponics, and decorative fountains. Its easy installation and durable suction cups ensure stable, maintenance-friendly operation, ideal for creating tranquil water features in any setting. ## Description desertcart.com : CWKJ 400GPH Submersible Fountain Water Pump for Pond Aquarium Hydroponics | 25W ,1500L/H , Ultra Quiet Water Pump with 6.56ft High Lift, 6.5ft Power Cord, 3 Nozzles for Pool, Water feature : Pet Supplies Review: Great Replacement Pump - Needed to replace a worn out pump that lasted over 10 years. This pump is definitely great quality and reasonably priced. Problem: The water flow is designed for larger fountains. I got it to work with my small basin. I drilled two holes in tubing so that some of the water flow is dispersed right back into the water and the flow from my spitting owl is perfect. Prior to modification the owl spit the water out of the basin. Like other reviews mention the controller to reduce water flow does not work very good. Review: Reliable, Quiet, and Packs a Punch for the Price - I don’t usually leave reviews, but this pump earned it. I bought the CWKJ 400GPH fountain pump for a small backyard water feature I was building from scratch. I wasn’t expecting much for the price, but this little workhorse blew me away. Setup was simple—plug-and-play right out of the box. It comes with a few different nozzles, which was great for getting just the right water effect I wanted. The suction cups hold tight, even in a deep ceramic bowl, and the pump stays perfectly in place without vibrating or shifting. What stood out most was how quiet it is. Once submerged, it’s virtually silent. You hear the water flowing, not the pump working—exactly how it should be. I’ve run it daily for several hours at a time, and it hasn’t overheated, clogged, or lost power. The flow rate adjustment knob is a nice touch. I turned it down slightly to keep the water from splashing outside the basin, and it responded instantly. The included power cord is long enough to reach a nearby outlet without using an extension. Only thing to be aware of: if you’re using tubing or trying to lift water up more than 5–6 feet, you’ll start to lose pressure. But for low-to-mid fountains, aquariums, hydroponics, or garden features, it’s perfect. After a few weeks of use, no signs of wear. I clean the intake once a week just to keep debris out, but other than that, this pump requires almost no maintenance. Bottom line: It’s powerful, quiet, affordable, and does exactly what it promises. If I ever build another fountain or need a second unit, I’ll be buying this same one again. Highly recommend. ## Features - PROVIDE YOU COMFORT & QUIET ENVIROMENT--Our fountain pump’s ultra-quiet operation will let you feel that the sounds of the water pouring out of your fountain is such a relaxing and tranquil sound, and you will love sitting out on your patio watching the squirrels and birds bath and now the peaceful sounds of our fountain make it even more enjoyable. - MULTI-OCCASIONS--The fountain pump can make circulation to your tank and give your lovely fish a near-natural environment. This submersible water pump can create water current, ideal for a medium-sized aquarium, small pond, water garden, and desktop water fountains. Perfect for backyard fountain/waterfall, aquarium, ponds, fish tank, tabletop fountains, garden statuary, patio drip irrigation system and hydroponic systems and more. - ADJUSTABLE--The fountain pump is designed with an adjusting knob, allowing to get just the amount of water pressure you want. It comes with 3 optional nozzles to create different views, each with its own unique design. - COMPACT BUT POWERFUL--The fountain pump’s compact design is easy to hide & disguise, 25W super efficiency motor continually lift water column. Reasonable long power cord is heavy duty and easy to installation. The pump has 4 strong rubber suction cups at the bottom of the fountain pump helps keep in your fish tank. - EASY TO USE--The fountain pump's manual disassembly designed shell allow you clean the pump input port and filter/impeller easily. And simply plug in power for quick water draining. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07FVPLD99 | | Best Sellers Rank | #4,710 in Pet Supplies ( See Top 100 in Pet Supplies ) #8 in Aquarium Water Pumps | | Brand | CWKJ | | Brand Name | CWKJ | | Color | Black | | Customer Reviews | 4.2 out of 5 stars 9,763 Reviews | | Flow Rate | 6.66 gpm | | Horsepower | 25 watts | | Included Components | pump, nozzles, suction cubs | | Item Dimensions L x W x H | 2.3"L x 2.8"W x 3.2"H | | Item Highlight | 25W ,1500L/H , Ultra Quiet Water Pump with 6.56ft High Lift, 6.5ft Power Cord, 3 Nozzles for Pool, Water feature | | Item Weight | 5.6 ounces | | Manufacturer | CWKJ | | Manufacturer Part Number | 26-011 | | Material | Plastic | | Material Type | Plastic | | Maximum Lifting Height | 6.56 feet | | Model Number | 26-011 | | Number of Items | 1 | | Number of Packs | 1 | | Power Source | Corded Electric | | Product Dimensions | 2.3"L x 2.8"W x 3.2"H | | Product Style | Submersible,Submersible Water Pump | | Style | Submersible,Submersible Water Pump | | UPC | 755101403129 | | Voltage | 110 volts | ## Product Details - **Brand:** CWKJ - **Color:** Black - **Item Weight:** 5.6 ounces - **Material:** Plastic - **Maximum Flow Rate:** 6.66 gpm - **Maximum Lifting Height:** 6.56 feet - **Power Source:** Corded Electric - **Product Dimensions:** 2.3"L x 2.8"W x 3.2"H - **Style:** Submersible,Submersible Water Pump - **Voltage:** 110 volts ## Images ![CWKJ 400GPH Submersible Fountain Water Pump for Pond Aquarium Hydroponics - Image 1](https://m.media-amazon.com/images/I/71F3ppRmAnL.jpg) ## Questions & Answers **Q: I plan to use it to replace an existing pump. Whatis the "tall" dimension with the outlet facing up?** A: It is 3.5 inches from the rubber suction cups to the top of the output outlet. The pump also works if you lay it on it’s side. **Q: What are the dimensions of the pump?** A: about 4 in x 4 in by 3 in **Q: Will this work in a small outdoor waterfall** A: The pump will take water up to a modest sized waterfall or a small brook. I have 2 similar pumps at my home, both work well and seem to be very long lasting. **Q: Will the plug fit down a 15/16 inch pipe? I need this for an 3 tired fountain** A: If I remember correctly, no. I had to make a step up splicer for the largest hose that fit their largest adapter. I don't remember their largest size, but I was only stepping up to a 5/8" hose from their largest available hose size. It was a challenge and had to think outside the box but it can be done, good luck! ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Replacement Pump *by R***O on July 30, 2026* Needed to replace a worn out pump that lasted over 10 years. This pump is definitely great quality and reasonably priced. Problem: The water flow is designed for larger fountains. I got it to work with my small basin. I drilled two holes in tubing so that some of the water flow is dispersed right back into the water and the flow from my spitting owl is perfect. Prior to modification the owl spit the water out of the basin. Like other reviews mention the controller to reduce water flow does not work very good. ### ⭐⭐⭐⭐⭐ Reliable, Quiet, and Packs a Punch for the Price *by A***A on July 16, 2025* I don’t usually leave reviews, but this pump earned it. I bought the CWKJ 400GPH fountain pump for a small backyard water feature I was building from scratch. I wasn’t expecting much for the price, but this little workhorse blew me away. Setup was simple—plug-and-play right out of the box. It comes with a few different nozzles, which was great for getting just the right water effect I wanted. The suction cups hold tight, even in a deep ceramic bowl, and the pump stays perfectly in place without vibrating or shifting. What stood out most was how quiet it is. Once submerged, it’s virtually silent. You hear the water flowing, not the pump working—exactly how it should be. I’ve run it daily for several hours at a time, and it hasn’t overheated, clogged, or lost power. The flow rate adjustment knob is a nice touch. I turned it down slightly to keep the water from splashing outside the basin, and it responded instantly. The included power cord is long enough to reach a nearby outlet without using an extension. Only thing to be aware of: if you’re using tubing or trying to lift water up more than 5–6 feet, you’ll start to lose pressure. But for low-to-mid fountains, aquariums, hydroponics, or garden features, it’s perfect. After a few weeks of use, no signs of wear. I clean the intake once a week just to keep debris out, but other than that, this pump requires almost no maintenance. Bottom line: It’s powerful, quiet, affordable, and does exactly what it promises. If I ever build another fountain or need a second unit, I’ll be buying this same one again. Highly recommend. ### ⭐⭐⭐⭐ Great pump! Too strong for my needs. *by A***Q on May 21, 2022* Everything went perfectly from purchase (price) to delivery (same day) to install (seamless)!! Plugged it in at the lowest output setting and was way surprised. I thought the 440 would be ok at the lowest pump setting, but looks like I need to go with a smaller per gallon output. WHOOPS!!! Might keep it for my aquarium, but I’m probably purchasing a smaller pump for my fountain. Quiet as advertised (the water splashing on my pavers was pretty loud tho), suction was amazing (I had to refill the “pool” a couple times while trying to adjust tubes and whatnot to try to prevent burning the motor), and price was best out there for top reviews (Amazon top seller). I’d recommend this pump, for sure. But 20” of lift using 3/4-1/2” tubing made this too strong of a current for my needs. If I make amendments to the fountain and am able to use this pump, I will update!! ## Frequently Bought Together - CWKJ Fountain Pump, 400GPH Submersible , Durable 25W Outdoor Water Pump with 6.5ft Power Cord, 3 Nozzles for Aquarium, Pond, Fish Tank, Water Pump Hydroponics, Backyard Fountain - Eastman 1/2 Inch ID (5/8 Inch OD) PVC Clear Vinyl Tubing, 10 Foot Length, 98568 - VIVOSUN 800GPH Submersible Pump(3000L/H, 24W), Ultra Quiet Water Fountain Pump with 10ft. High Lift with 6.5ft. Power Cord, 3 Nozzles for Fish Tank, Pond, Aquarium, Statuary, Hydroponics Green --- ## 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.tn/products/84320096-cwkj-400gph-submersible-fountain-water-pump-for-pond-aquarium-hydroponics](https://www.desertcart.tn/products/84320096-cwkj-400gph-submersible-fountain-water-pump-for-pond-aquarium-hydroponics) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-28*