--- product_id: 308527277 title: "EF-250 Aquarium External Fish Tank Water Filter for Coldwater, or Tropical Aquariums, for Tanks Up to 250 Litres – Includes Filter Media, hose and Spray Bar - Full Kit" price: "B/.2753" currency: PAB in_stock: true url: https://www.desertcart.com.pa/products/308527277-ef-250-aquarium-external-fish-tank-water-filter-for-coldwater store_origin: PA region: Panama --- # 800L/h flow rate Multi-stage 5-layer filtration Spray bar for oxygenation EF-250 Aquarium External Fish Tank Water Filter for Coldwater, or Tropical Aquariums, for Tanks Up to 250 Litres – Includes Filter Media, hose and Spray Bar - Full Kit **Price:** B/.2753 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your aquarium game with crystal-clear water and effortless style! ## Quick Answers - **What is this?** EF-250 Aquarium External Fish Tank Water Filter for Coldwater, or Tropical Aquariums, for Tanks Up to 250 Litres – Includes Filter Media, hose and Spray Bar - Full Kit - **How much does it cost?** B/.2753 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/308527277-ef-250-aquarium-external-fish-tank-water-filter-for-coldwater) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Powerful 800L/h Flow:** Keeps your aquatic ecosystem vibrant and crystal clear with rapid water turnover. - • **All-Inclusive Full Kit:** Comes complete with filter media, hoses, and spray bar—ready to install and impress. - • **Oxygen-Boosting Spray Bar:** Enhances aeration to promote healthier fish and plants, mimicking natural water movement. - • **Space-Saving External Design:** Keeps your tank clutter-free while delivering professional-grade filtration outside the aquarium. - • **Advanced Multi-Stage Filtration:** Combines coarse foams, filter floss, and bio-balls for superior mechanical and biological purity. ## Overview The allpondsolutions EF-250 is a high-performance external aquarium filter designed for tanks up to 250 litres. Featuring an 800L/h flow rate and a sophisticated multi-stage filtration system—including coarse foams, filter floss, and bio-balls—it ensures pristine water quality. Its external setup saves tank space and includes a spray bar to boost oxygenation, making it ideal for both coldwater and tropical aquariums. The full kit comes ready to install with all necessary components, combining efficiency, ease of maintenance, and quiet operation. ## Description Free delivery and returns on eligible orders. Buy allpondsolutions EF-250 Aquarium External Fish Tank Water Filter for Coldwater, or Tropical Aquariums, for Tanks Up to 250 Litres – Includes Filter Media, hose and Spray Bar - Full Kit at desertcart UK. ## Features - This efficient AllPondSolutions 800L/h EF-250 external aquarium filter system utilizes a multi-stage approach to filtration and is suitable for aquariums up to 250L. - Filtering aquarium tank water through three coarse filter foams of different grades, a filter floss pad, and bio-balls provides thorough biological and mechanical filtration. - Designed to be positioned outside of your tank the EF-250 draws water into the filter through an inlet tube and returns crystal clear water via an outlet tube (both supplied). - The outlet tube is fitted with a spray bar to help increase oxygen aeration levels within your tank. - Suitable for aquariums up to 250L ## Technical Specifications | Specification | Value | |---------------|-------| | Package Dimensions | 88.2 x 54.5 x 41.5 cm; 14.2 kg | | Size | EF-250 | | Quantity | 1 | | Batteries required | No | | Batteries Included | No | | EU Energy Efficiency Label | A | | Item Weight | 14.2 kg | ## Images ![EF-250 Aquarium External Fish Tank Water Filter for Coldwater, or Tropical Aquariums, for Tanks Up to 250 Litres – Includes Filter Media, hose and Spray Bar - Full Kit - Image 1](https://m.media-amazon.com/images/I/61NWRvcpXPS.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Does this come with media and does it have uv like larger filters** A: Yes it does, it comes with a set of sponges (different grains) and a set of plastic spheres for the bacteria. Personally, I replaced the speheres with cermic rings. There is also a lot of dpace to add other media like carbon. It has no UV. **Q: Hi, I purchased one of these and it has 4 square holes under the rim of where the lid attaches and water is coming out of those holes, how to stop?** A: Read a few of the answers here , one says maybe you over filled it which isn't a viable answer due to the fact the unit needs to be totally filled with water with no air in it to work at full capacity. There are 4 square cut out in the top section these are to accommodate the clips which keeps the lid on tight. When fitted correctly these clips work on a cam action and make a kind of clicking noise when they are correctly fitted and closed . If you don't fit them correctly the unit will leak from them . You may also want to check the O ring that sits between the lid and the pot is correctly seated on the lid , it's usually a good idea to give it a thin coat of silicon grease or vasiline this will help it stay in the correct position when refitting the lid if the filter . I would take pictures of mine showing this but it is actually running at the moment and I have had no issues with it leaking at all . Hope this was of some help. Another tip I can give you with these filters is many say they don't have much water flow and it won't lift the water very far . This usually due the air in the system and needs a good prime. To so this you need a bucket. Once you have your filter set up with the pipes in the tank run it for a few minutes then shut it off close the valve on the lid . Now you need to take the outlet hose and place it in the bucket, open the valve and let it start to syphon the water through the filter once you see that you have a nice flow if water ,( usually only takes a few seconds), you can now turn the power back on so the pump runs you should see an nice increase in the output of water into your bucket. Now all you need to do is close the val e on the lid again , refit the outlet pipes to the tank and open the valve and you should have good water flow now. I usually put filter start or the bio bacteria ball in the top of the filter after cleaning . Only need to clean mine every couple months . **Q: How long are the hoses? Also what size are they if i need longer ones?** A: The two hoses are 1.4m each, pumping height is 850mm. **Q: Is it normal for the pump to be warm** A: The pump is slightly warm as it also houses the voltage converter from mains power down to the pump operating voltage. --- ## 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.com.pa/products/308527277-ef-250-aquarium-external-fish-tank-water-filter-for-coldwater](https://www.desertcart.com.pa/products/308527277-ef-250-aquarium-external-fish-tank-water-filter-for-coldwater) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-09-27*