--- product_id: 335551136 title: "boxtech Mini Aquarium Sponge Filter，Internal Fish Tank Filter for 10-30L Fish Tank (No Include Pump and Tube)" brand: "boxtech" price: "NZ$39" currency: NZD in_stock: true category: "Boxtech" url: https://www.desertcart.nz/products/335551136-boxtech-mini-aquarium-sponge-filter-internal-fish-tank-filter-10 store_origin: NZ region: New Zealand --- # Ideal for 10-30L tanks Compatible with >1W air pumps Ultra-thin sponge filter boxtech Mini Aquarium Sponge Filter，Internal Fish Tank Filter for 10-30L Fish Tank (No Include Pump and Tube) **Brand:** boxtech **Price:** NZ$39 **Availability:** ✅ In Stock ## Summary > 🐠 Elevate your aquarium game with sleek, silent filtration! ## Quick Answers - **What is this?** boxtech Mini Aquarium Sponge Filter，Internal Fish Tank Filter for 10-30L Fish Tank (No Include Pump and Tube) by boxtech - **How much does it cost?** NZ$39 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/335551136-boxtech-mini-aquarium-sponge-filter-internal-fish-tank-filter-10) ## 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 - • **Customizable Setup:** Works seamlessly with your choice of air pump and tubing for tailored filtration performance. - • **Space-Savvy Design:** Ultra-thin profile fits discreetly inside your tank without crowding your aquatic display. - • **Optimized Oxygenation:** Enhances water oxygen levels for a vibrant, healthy fish environment. - • **Effortless Maintenance:** Easily disassembles for quick sponge cleaning, ensuring crystal-clear water and happy fish. - • **Biological Filtration Power:** Promotes beneficial bacteria growth to naturally purify and balance your tank’s ecosystem. ## Overview The boxtech Mini Aquarium Sponge Filter is a compact, ultra-thin internal filter designed for 10-30L fish tanks. It requires a separate air pump (>1W) and tubing to operate, providing essential oxygenation, biological filtration, and water purification. Lightweight and easy to clean, it maintains a healthy aquatic environment without sacrificing tank space. ## Description Free delivery and returns on eligible orders. Buy boxtech Mini Aquarium Sponge Filter，Internal Fish Tank Filter for 10-30L Fish Tank (No Include Pump and Tube) at desertcart UK. ## Features - 【Purchase Note】This fish tank filter need connect Air pump and Air tube,you need have to buy separately! - 【Special desgin】Ultra-Thin,Small size, not take up space in fish tank,Compatible air pump wattage >1W （no include Pump） - 【Main function】Provide Oxygen, Biological filtration and Purified water quality. - 【Easy disassembled】Please wash this filter sponge regular ,creates a clear healthy home for your fish. - 【Additional】please use this aquarium filters with air pump,if you have any install question, please feel free to contact us. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08ZD4721W | | Batteries Included | No | | Batteries required | No | | Best Sellers Rank | 9,309 in Pet Supplies ( See Top 100 in Pet Supplies ) 31 in Aquarium Filters | | Colour | BT302 | | Customer Reviews | 4.2 4.2 out of 5 stars (608) | | Date First Available | 27 April 2021 | | Item Weight | 130 g | | Item model number | Voglawear-White-315 | | Number of Items | 1 | | Package Dimensions | 8.4 x 8.3 x 6.1 cm; 130 g | | Quantity | 1 | ## Images ![boxtech Mini Aquarium Sponge Filter，Internal Fish Tank Filter for 10-30L Fish Tank (No Include Pump and Tube) - Image 1](https://m.media-amazon.com/images/I/61aPsyO049L.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Is this available in black?** A: Sorry, our product only has this color but have 2 sizes for you to choose **Q: How do you keep tbis stationery on the bottom?** A: The additional small cleaning spheres inside are reasonably heavy and it sank into my bucket pond without any issue and doesn't move. Mine is attached to a floating solar powered aerator which can float but doesn't, as it's anchored by the sponge filter. **Q: Do you sell the sponge filter that are inside.** A: You can just jeep rinsing the sponge that is within the filter .. this way your keeping the beneficial bacteria within the filter. Please only use your fish tank water to rinse. **Q: What size air pipe Is required** A: it can be compatible with airline of 4 mm ## Frequently Bought Together - boxtech Mini Aquarium Sponge Filter，Internal Fish Tank Filter Sui for 1-5 Gallon Tank (No Include Pump and Tube) - NICREW UFO Air Pump Aquarium for Fish Tank up to 150 L, Air Aerator Pump Ultra Silent <35 dB, Oxygen Bubbler with Single Outlet, Accessories Included, 1.7W - AQUARIAN TAP WATER SAFE, Aquarium Water Conditioner, 118 ml Bottle,White --- ## 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.nz/products/335551136-boxtech-mini-aquarium-sponge-filter-internal-fish-tank-filter-10](https://www.desertcart.nz/products/335551136-boxtech-mini-aquarium-sponge-filter-internal-fish-tank-filter-10) --- *Product available on Desertcart New Zealand* *Store origin: NZ* *Last updated: 2026-09-22*