--- product_id: 153903005 title: "boxtech Fish Tank Water Change, Vacuum Siphon Water Changer Pump Sand Cleaner for Aquarium Water Filter" brand: "boxtech" price: "€ 43.91" currency: EUR in_stock: true category: "Boxtech" url: https://www.desertcart.pt/products/153903005-boxtech-fish-tank-water-change-vacuum-siphon-water-changer-pump store_origin: PT region: Portugal --- # 3-in-1 multifunctional cleaning Anti-back flow valve 72.4in flexible tubing boxtech Fish Tank Water Change, Vacuum Siphon Water Changer Pump Sand Cleaner for Aquarium Water Filter **Brand:** boxtech **Price:** € 43.91 **Availability:** ✅ In Stock ## Summary > 🐠 Keep your aquarium sparkling—because your fish deserve the VIP treatment! ## Quick Answers - **What is this?** boxtech Fish Tank Water Change, Vacuum Siphon Water Changer Pump Sand Cleaner for Aquarium Water Filter by boxtech - **How much does it cost?** € 43.91 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/153903005-boxtech-fish-tank-water-change-vacuum-siphon-water-changer-pump) ## Best For - boxtech enthusiasts ## Why This Product - Trusted boxtech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extended Reach Tubing:** 72.4-inch flexible hose plus dual hard pipes for effortless deep cleaning. - • **No More Backflow Hassles:** Innovative anti-reverse valve ensures smooth, mess-free drainage every time. - • **Durable Eco-Friendly Build:** Premium flexible PVC resists collapse and bends to your cleaning needs. - • **Ergonomic & Compact Design:** Lightweight, easy to install, and fits various tank sizes without fuss. - • **Triple-Action Aquarium Care:** Water changer, sand washer, and vacuum cleaner all in one sleek tool. ## Overview The boxtech Fish Tank Water Change Vacuum Siphon is a versatile 3-in-1 aquarium cleaning tool featuring a long 72.4-inch flexible tube and dual hard pipes for thorough gravel and water cleaning. Its anti-back flow valve design prevents drainage issues, while the durable, eco-friendly PVC construction ensures long-lasting, easy use. Perfectly sized for various tank dimensions, it keeps aquarium water crystal clear with minimal effort. ## Description desertcart.com : boxtech Fish Tank Water Change, Vacuum Siphon Water Changer Pump Sand Cleaner for Aquarium Water Filter : Pet Supplies ## Features - 3 IN 1 Boxtech Aquarium Cleaner: Water changer, washing sand, cleaning, it’s a multifunctional cleaning tool. Compatible with additional nozzle can help clean gravels which will effectively separates excrement and food residue from your aquarium, keep the water crystal clean. - Compact Structure: Compatible with 1pcs soft water pipe(72.4in) and 2pcs hard water pipes(11in*2). It is easy to install and operate. fitting different-sized fish tank. - Anti-Back Flow Valve Design - Widened anti-reverse pipe makes drainage more effective. Kindly Note: Please put the QV letter end downward against the bucket when using because the pump is unidirectional. - Safe and Easy Use: Made of quality flexible PVC plastic which could ensure a long time use. It won't collapse to block the water flow, also, it is not too stiff, easy to bend it into any position to fit for your use. - Special Design: Extra long tubing & hard pipes allows you to reach any dirty spots immediately without getting your hands wet - Note: Pls put the QV letter end downward against the bucket when using because the pump is unidirectional. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07WPT9QL5 | | ASIN | B07WPT9QL5 | | Allergen Information | Fish | | Best Sellers Rank | #29,760 in Pet Supplies ( See Top 100 in Pet Supplies ) #50 in Aquarium Gravel Cleaners #77 in Aquarium Air Pump Accessories | | Brand Name | boxtech | | Contains Liquid Contents? | No | | Customer Reviews | 4.2 4.2 out of 5 stars (2,768) | | Date First Available | August 26, 2019 | | Item Form | Plastic | | Item Volume | 0.46 Kilograms | | Manufacturer | boxtech | | Manufacturer | boxtech | | Material Features | Eco-Friendly | | Material Type Free | Chlorine Free | | Number of Items | 1 | | Product Dimensions | 6.1 x 3 x 11.3 inches; 14.82 ounces | | Scent | Almond | | Size | 1 Count (Pack of 1) | | Special Features | tank water changer | | Specific Uses For Product | Fish Tank | | Surface Recommendation | Plastic | | Unit Count | 1 Count | ## Product Details - **Brand:** boxtech - **Item Form:** Plastic - **Material Feature:** Eco-Friendly - **Scent:** Almond - **Specific Uses For Product:** Fish Tank ## Images ![boxtech Fish Tank Water Change, Vacuum Siphon Water Changer Pump Sand Cleaner for Aquarium Water Filter - Image 1](https://m.media-amazon.com/images/I/71igvS0KAzL.jpg) ## Questions & Answers **Q: Is this normal? 1 month + 1 week, the pump now sprays water after squeeze is released. Tightened fittings which enabled spray to go farther!** A: I noticed mine was squirting water out through a port too. I took it apart and put it back together again and twisted it a few times and it seemed to reduce it. It was still working but obviously the squirt was something new or I would’ve noticed it at the start. **Q: Why is the water not siphoning and the pump is not inflating?** A: Easy to use： the first, Make sure all of the connections are tight and the bucket you siphoning into is lower than the tank. second, Put the QV letter end downward against the bucket when using because the pump is unidirectional. **Q: Can you cut the hose in 2 pieces, attach one piece to the other side of the siphon starter and will it allow the water to flow through? It's** A: No you can’t at all. It has a flap inside the bulb you squeeze that serves to trap or help prevent debris from being sucked up. So if you flipped the priming bulb the other way around the water being forced against this “flap” would stop all flow of water at that point. I hope that makes sense to you, good luck. **Q: Does the sand washer has a filter or strainer?** A: No, the sand washer does not have any filter or strainer to keep from sucking up small fish. I bought it based on a previous answer that was incorrect so I thought I should add a true answer. I'll have to rig something up or 3D print a strainer for it. ## Frequently Bought Together - boxtech Fish Tank Water Change, Vacuum Siphon Water Changer Pump Sand Cleaner for Aquarium Water Filter - Aqueon Aquarium Algae Cleaning Magnets Glass/Acrylic, Small, Black - SLSON Aquarium Algae Scraper Double Sided Sponge Brush Cleaner Long Handle Fish Tank Scrubber for Glass Aquariums and Home Kitchen,15.4 inches --- ## 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.pt/products/153903005-boxtech-fish-tank-water-change-vacuum-siphon-water-changer-pump](https://www.desertcart.pt/products/153903005-boxtech-fish-tank-water-change-vacuum-siphon-water-changer-pump) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-21*