--- product_id: 516469261 title: "CrystalSkim 350 Skimmer" brand: "oase" price: "€ 121.44" currency: EUR in_stock: true category: "Oase" url: https://www.desertcart.be/products/516469261-crystalskim-350-skimmer store_origin: BE region: Belgium --- # Powerful yet whisper-quiet motor Captures ultra-fine debris & biofilm Adjustable flow rate for perfect skimming CrystalSkim 350 Skimmer **Brand:** oase **Price:** € 121.44 **Availability:** ✅ In Stock ## Summary > ✨ Elevate your aquarium’s vibe with CrystalSkim 350 — where clarity meets quiet power! ## Quick Answers - **What is this?** CrystalSkim 350 Skimmer by oase - **How much does it cost?** € 121.44 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/516469261-crystalskim-350-skimmer) ## 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 - • **Precision Flow Control:** Tailor your aquarium’s surface skimming with an individually adjustable flow for flawless clarity. - • **Safe & Easy Maintenance:** Integrated collection basket with safety slots protects your aquatic life and simplifies cleaning. - • **Compact & Discreet Design:** Sleek, space-saving form factor with bottom discharge to revitalize stagnant water zones. - • **Silent German Engineering:** Experience powerful performance without the noise—keeping your space serene and your fish happy. - • **Ultra-Fine Debris Capture:** Eliminate even the tiniest floating plant debris and biofilm that nets simply can’t reach. ## Overview The OASE CrystalSkim 350 is a compact, German-engineered aquarium surface skimmer designed for tanks up to 92 gallons. It features an adjustable flow rate, a quiet yet powerful motor, and a specialized collection basket that safely captures fine debris and biofilm, ensuring optimal oxygen flow and a pristine water surface. Its innovative bottom discharge eliminates dead water spots, while easy installation and maintenance make it a must-have for any serious aquarium enthusiast. ## Description The OASE CrystalSkim 350 innovative aquarium surface skimmer quickly and effectively frees the aquarium surface of floating debris and substances. The skimmer eliminates any biofilm from the water’s surface. Removing biofilm is important for proper oxygen flow in the aquarium. CrystalSkim is also designed to catch even the finest plant debris that are almost impossible to remove with a net. CrystalSkim 350 is compact in size and has a powerful and quiet motor. The flow is adjustable, ensuring a crystal-clear water surface at just the right output. An integrated collection basket ensures the safety of the aquarium inhabitants. Small slots in the collection basket prevent livestock from being pulled in. The floating ring is designed to allow the CrystalSkim to still skim the waters surface even if the skimmer isnt level. In addition to skimming, the unit is designed with a bottom discharge that creates flow in what would be dead spots normally. Easily install the CrystalSkim 350 into fresh or marine water aquariums up to 92 gallons. The included mounting unit with suction cups secures the skimmer to your aquarium. Easily remove the skimmer from the mounting unit for maintenance. Designed using German engineering, this skimmer is protected with a 3 year warranty. ## Features - Innovative surface skimming – OASE CrystalSkim 350 quickly and effectively frees the aquarium surface of biofilm, floating plant debris and substances - For a healthy aquarium environment – CrystalSkim eliminates any biofilm from the water’s surface. Removing biofilm is important for proper oxygen flow in the aquarium. - Catches the finest debris – Designed to catch even the finest plant debris that are almost impossible to remove with a net. - Individually adjustable – The flow is individually adjustable, ensuring a crystal-clear water surface at just the right output. - Compact and discreet – CrystalSkim is compact in size and has a powerful and quiet motor. In addition to skimming, the unit is designed with a bottom discharge that creates flow in what would be dead spots normally. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BFFY1ZGF | | Best Sellers Rank | #32,636 in Pet Supplies ( See Top 100 in Pet Supplies ) #1,911 in Aquarium Accessories | | Brand Name | Oase | | Customer Reviews | 4.1 4.1 out of 5 stars (730) | | Included Components | Aquarium heater, holder with suction cups and integrated post calibration tool, and power cord | | Installation Type | Wall Mount | | Item Type Name | Skimmer | | Manufacturer | OASE | | Material Type | Plastic | | Model Name | CrystalSkim 350 Skimmer | | Model Number | 86944 | | Other Special Features of the Product | Adjustable Flow Rate, Biofilm Removal | | Part Number | 86944 | | Power Source | Corded Electric | | Purification Method | Physical filtration and biological purification | | Supported Water TDS Level Maximum (PPM) | 300 | | UPC | 706759869447 | | Unit Count | 1 Count | ## Product Details - **Brand:** Oase - **Included components:** Aquarium heater, holder with suction cups and integrated post calibration tool, and power cord - **Installation type:** Wall Mount - **Material:** Plastic - **Special features:** Adjustable Flow Rate, Biofilm Removal ## Images ![CrystalSkim 350 Skimmer - Image 1](https://m.media-amazon.com/images/I/61CFWVbJ0OL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Hi just bought mine less than a month ago and the electrical component of the skimmer stopped working. Anyone have suggestions?** A: Hello Maddi, Thanks for asking! If the impeller has been cleaned and there are no blockages, try contacting the manufacturer for suggestions. Atlantic-Oase 330-274-8317 Dana at Practical Garden Ponds, 484-237-2080, Ext.1 ## Frequently Bought Together - OASE Indoor Aquatics CrystalSkim 350 Skimmer - PAIZOO Fish Tank Digital Thermometer Accurate LED Display to ±0.9°F Tank Thermometer Aquarium Temperature Measurement Suitable for Fish, Axolotl, Turtle or Aquatic - API ROOT TABS Freshwater Aquarium Plant Fertilizer 0.4-Ounce 10-Count Box --- ## 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.be/products/516469261-crystalskim-350-skimmer](https://www.desertcart.be/products/516469261-crystalskim-350-skimmer) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-07-07*