--- product_id: 179002734 title: "Poret Hamburg Matten Biological Sponge Filter Set 31x30x5cm Polyether HMF shrimp fish fry breed (Black, PPI 45)" brand: "poret" price: "€ 42.52" currency: EUR in_stock: false category: "Pet Supplies" url: https://www.desertcart.gr/products/179002734-poret-hamburg-matten-biological-sponge-filter-set-31x30x5cm-polyether-hmf store_origin: GR region: Greece --- # Poret Hamburg Matten Biological Sponge Filter Set 31x30x5cm Polyether HMF shrimp fish fry breed (Black, PPI 45) **Brand:** poret **Price:** € 42.52 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Poret Hamburg Matten Biological Sponge Filter Set 31x30x5cm Polyether HMF shrimp fish fry breed (Black, PPI 45) by poret - **How much does it cost?** € 42.52 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/179002734-poret-hamburg-matten-biological-sponge-filter-set-31x30x5cm-polyether-hmf) ## Best For - poret enthusiasts ## Why This Product - Trusted poret brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Colour Name:Black  |  Pattern Name:PPI 45 Hamburg Matten Filter Set THIS SET IS FOR 31 CM WIDTH X 30 CM HEIGHT AQUARIUMS PRODUCT DESCRIPTION Matten Filters are the best filtration for freshwater shrimp/fish keeping and Fish breeding. The amount of surface area the filter creates makes a great feeding surface for shrimp/fish and baby shrimp. Microorganisms thrive on the sponges surface making it an ideal place for shrimp to find natural food. Item Specification: Foam Type: Poret German made quality polyether foam Size: 31 cm x 30 x 5 Items Included: Matten Filter sheet and 1x high quality/silent air Lift Tube Flow rate:190l/h More Information: The Hamburg Biological filter is extremely silent and very powerfull filtration system.It is a durable foam that is completely shrimp and fish safe. Recently, we began experimenting with Matten filters in our shrimp breeding tanks. After just a few short months, we saw a huge change in the health of our shrimp and the behavior. The Matten filter provides a whole wall of filtration. The surface area( 930 cm2 )is usually 2 to 4 times as large as a standard sponge filter. This is great for colonizing bacteria, reducing risk of clogs and it provides a surface where baby shrimp can scavenge. The filter will be littered with biofilm and micro organisms that are essential to the survival of baby shrimp. The air lift is premium quality (Czech design) made from 16 mm, 16 bar rated WRASS approved (suittable for portable water) PVC U pipe. The flow created by the lift tubes on the Matten filter provide the ideal amount of flow for a freshwater shrimp tank. It creates an ideal current that flows from top to bottom. By having the bottom of the lift tube close to the bottom of the tank, it is essential moving water from the bottom of the tank to the top of the tank. This creates great circulation throughout the whole tank. Min air pump requirement 100-150 l/h No air stones required Connection for 4/6 mm air hose(not included) Custom sizes avaliable, ask for quo ## Features - Creates the ideal Water Circulation for a Shrimp and fish Tank - Huge Surface Area for Beneficial Bacteria to grow - Inexpensive Running Cost - Perfect for Larger Breeding Projects - 2 to 4 times the Surface Area of Typical Sponge Filters - ›See more product details ## Images ![Poret Hamburg Matten Biological Sponge Filter Set 31x30x5cm Polyether HMF shrimp fish fry breed (Black, PPI 45) - Image 1](https://images-na.ssl-images-amazon.com/images/I/81D3t9Y2NCL.jpg) ![Poret Hamburg Matten Biological Sponge Filter Set 31x30x5cm Polyether HMF shrimp fish fry breed (Black, PPI 45) - Image 2](https://images-na.ssl-images-amazon.com/images/I/81-3f5V1t2L.jpg) ![Poret Hamburg Matten Biological Sponge Filter Set 31x30x5cm Polyether HMF shrimp fish fry breed (Black, PPI 45) - Image 3](https://images-na.ssl-images-amazon.com/images/I/81Ib5NCVBvL.jpg) ![Poret Hamburg Matten Biological Sponge Filter Set 31x30x5cm Polyether HMF shrimp fish fry breed (Black, PPI 45) - Image 4](https://images-na.ssl-images-amazon.com/images/I/91zZ3wgyaXL.jpg) ![Poret Hamburg Matten Biological Sponge Filter Set 31x30x5cm Polyether HMF shrimp fish fry breed (Black, PPI 45) - Image 5](https://images-na.ssl-images-amazon.com/images/I/91Fe9taEOLL.jpg) --- ## 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.gr/products/179002734-poret-hamburg-matten-biological-sponge-filter-set-31x30x5cm-polyether-hmf](https://www.desertcart.gr/products/179002734-poret-hamburg-matten-biological-sponge-filter-set-31x30x5cm-polyether-hmf) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-06-05*