--- product_id: 296503941 title: "Indoor Aquatics Pre-Filter Foam Set of 6 for The Biomaster 30 Ppi, Black" brand: "oase" price: "55525CFA" currency: XOF in_stock: true reviews_count: 5 category: "Oase" url: https://www.desertcart.sn/products/296503941-indoor-aquatics-pre-filter-foam-set-of-6-for-biomaster store_origin: SN region: Senegal --- # Customizable replacement timing Fits BioMaster 250/350/600 6 coarse 30 PPI foams Indoor Aquatics Pre-Filter Foam Set of 6 for The Biomaster 30 Ppi, Black **Brand:** oase **Price:** 55525CFA **Availability:** ✅ In Stock ## Summary > 🐟 Elevate your aquarium’s clarity—because your fish deserve the best! ## Quick Answers - **What is this?** Indoor Aquatics Pre-Filter Foam Set of 6 for The Biomaster 30 Ppi, Black by oase - **How much does it cost?** 55525CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/296503941-indoor-aquatics-pre-filter-foam-set-of-6-for-biomaster) ## Best For - oase enthusiasts ## Why This Product - Trusted oase brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Compatibility:** Specifically designed for BioMaster 250, 350, and 600 models - • **Trusted by Enthusiasts:** Backed by 4.9-star reviews from 128 aquarium pros - • **Effortless Aquarium Care:** Simplify your filter upkeep with easy-to-swap pre-filter foams - • **Tailored Filtration Power:** 6 premium 30 PPI foams engineered for optimal debris capture - • **Adaptive Maintenance Cycle:** Replace foams based on your aquarium’s unique ecosystem needs ## Overview The OASE Indoor Aquatics Pre-Filter Foam Set includes six durable 30 PPI coarse foams designed to fit BioMaster 250, 350, and 600 aquarium filters. These replacement foams optimize filtration by capturing debris effectively and can be customized in replacement timing depending on aquarium size and bioload, ensuring a pristine aquatic environment. ## Description The pre-filter foam set 30 ppi for the Bio master 250, 350, or 600 includes 6 coarse replacement filter foams Customize your choice of filter foams to meet the needs of your Aquarium Timing to replace the pre-filter foam set varies upon Aquarium size and the number of fish and plants Review: Grandeur - Parfait la bonne grandeur Review: Awesomeness - Works great in my filter... ## Features - The pre-filter foam set 30 ppi for the Bio master 250, 350, or 600 includes 6 coarse replacement filter foams - Customize your choice of filter foams to meet the needs of your Aquarium - Timing to replace the pre-filter foam set varies upon Aquarium size and the number of fish and plants ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07HCRMGLK | | Allergen Information | Hazelnuts Free | | Brand | OASE | | Brand Name | OASE | | Customer Reviews | 4.9 out of 5 stars 128 Reviews | | Global Trade Identification Number | 00706759496261 | | Included Components | 6 30 ppi replacement filter foams | | Item Form | Foam | | Item Type Name | Pre-Filter | | Manufacturer | OASE | | Manufacturer Part Number | 49626 | | Model Number | 49626 | | Net Quantity | 1 Count | | Pet Type | Fish | | Target Species | Fish | | UPC | 706759496261 | | Unit Count | 1 Count | ## Images ![Indoor Aquatics Pre-Filter Foam Set of 6 for The Biomaster 30 Ppi, Black - Image 1](https://m.media-amazon.com/images/I/91UwCRwYBpL.jpg) ![Indoor Aquatics Pre-Filter Foam Set of 6 for The Biomaster 30 Ppi, Black - Image 2](https://m.media-amazon.com/images/I/71ebf2tWn7L.jpg) ## Questions & Answers **Q: Are the orange filters coarse? I thought orange was fine and coarse was black??** A: The orange pre-filter foams are 30 ppi coarse foams. We hope this helps. Best Regards, Your OASE Aquatic Specialist, Jennifer. **Q: What are the dimensions** A: Hi, the dimensions are 3.8 x 2 x 6 inches. We hope this helps. **Q: What is the center hole diameter?** A: Hello. The measurement for the center hole is 1/2 inch inner diameter. We hope this helps! ## Customer Reviews ### ⭐⭐⭐⭐⭐ Grandeur *by C***N on 7 December 2023* Parfait la bonne grandeur ### ⭐⭐⭐⭐⭐ Awesomeness *by E***E on 22 April 2026* Works great in my filter... ### ⭐⭐⭐⭐⭐ Extends prefilter cleaning. *by J***N on 22 September 2023* ## Frequently Bought Together - OASE Indoor Aquatics Pre-Filter Foam Set of 6 for The Biomaster 30 Ppi, Black - OASE Indoor Aquatics Pre-Filter Foam Set of 6 for The Biomaster 45 Ppi - OASE Indoor Aquatics Filter Foam Biomaster 20 Ppi Blue --- ## 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.sn/products/296503941-indoor-aquatics-pre-filter-foam-set-of-6-for-biomaster](https://www.desertcart.sn/products/296503941-indoor-aquatics-pre-filter-foam-set-of-6-for-biomaster) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-22*