# OASE CrystalSkim 350 Surface Skimmer Filter for Aquariums up to 350L | German-Engineered, Italian-Made, UL-Certified **Brand:** OASE **SKU:** mhr7275 **ASIN:** B0BFFY1ZGF **Canonical URL:** https://crowcrowcrow.com/p/oase-crystalskim-350-surface-skimmer-freshwater-marine-aquariums-internal-filter-film-oil/mhr7275 **Category:** health-supplement **Subcategory:** Categories **Availability:** in_stock **Price (INR, all-inclusive):** ₹6,286 **Discount:** 35% **Customer rating:** 4.00/5 from 773 ratings ## Description OASE CrystalSkim 350 surface skimmer filter for aquariums up to 350L. German-engineered, Italian-made, UL-certified. Removes surface debris, improves circulation, and protects small fish. Arrives duty-paid with ExpressBox tracking. ## Highlights - Crystal Clear Water — Quickly removes surface debris like biofilm and dust, improving water clarity and oxygen exchange for healthier freshwater and marine aquariums. - Enhanced Water Circulation — Built-in bottom outlet creates gentle flow in low-circulation zones, reducing dead spots and supporting overall tank health for a balanced ecosystem. - Shrimp & Small Fish Safe — Removable collection basket with fine intake slots protects delicate livestock while capturing the smallest particles, ideal for planted tanks and aquascapes. - Adjustable Performance — Customize skimming with an adjustable flow rate and a floating ring that adapts to water level changes, ensuring consistent surface cleaning. ## Key features - QUICKLY CLEARS SURFACE DEBRIS – Removes biofilm, floating plant matter, and dust from the water’s surface to improve water clarity and support healthy oxygen exchange. Designed for use in both freshwater and marine aquariums. - IMPROVES WATER CIRCULATION – In addition to surface skimming, the built-in bottom outlet creates gentle flow in low-circulation zones where debris tends to collect. This helps reduce dead spots and supports overall tank health. - ADJUSTABLE FLOW & FLOATING RING – Customize skimming performance with an individually adjustable flow rate. The floating ring automatically adapts to changes in water level, maintaining consistent surface cleaning even when the unit isn’t perfectly level. - SAFE FOR SHRIMP & SMALL FISH – A removable collection basket with fine intake slots protects delicate livestock while capturing the smallest particles that nets can’t remove. Ideal for planted tanks and aquascapes with shrimp or nano fish. - RELIABLE QUALITY & BACKED BY WARRANTY – For aquariums up to 92 gallons (350 L). Italian-made, German-engineered, UL-certified, energy-efficient, and backed by a 3-year warranty. ## Why choose this product **German Engineering for Pristine Aquariums** — The OASE CrystalSkim 350 brings German engineering and Italian manufacturing precision to your aquarium. Its advanced design tackles surface film and debris, crucial for optimal oxygen exchange and water clarity. Unlike basic filters, it actively improves circulation in stagnant areas and protects delicate inhabitants with its shrimp-safe basket. This unit is UL-certified for electrical safety and efficiency, reflecting a commitment to quality that ensures reliable performance for tanks up to 92 gallons. **Ideal for Indian Aquarists, Not for Basic Filters** — This skimmer is perfect for hobbyists in India seeking clear, healthy water for freshwater or marine tanks, especially those with shrimp, nano fish, or planted aquascapes. It excels where surface film or floating debris is a concern. However, it is not a primary filter for heavy biological load or large debris removal; it complements, rather than replaces, a robust main filtration system. If your primary need is deep tank cleaning or biological filtration for very large tanks, consider a more comprehensive filter setup. ## How to use 1. Place the CrystalSkim 350 inside your aquarium, near the water surface. Use the included suction cups to securely attach it to the tank glass, ensuring the intake floats at the correct water level. — Position and Attach 2. Connect the unit to your aquarium's power source. Adjust the flow rate using the dial to achieve optimal surface skimming without disturbing delicate tank inhabitants or decor. — Connect and Adjust Flow 3. Periodically remove and empty the collection basket to clear debris. Rinse the basket and skimmer components as needed to maintain efficient operation and water clarity. — Maintain and Clean ## Product details | Field | Value | |---|---| | Directions | As directed on box | | Usage Frequency | Continuous operation | | Power Consumption | Energy-efficient | | Voltage Compatibility | 220-240V (Standard Indian Mains) | | Warranty | 3-year manufacturer warranty | | Brand | OASE | | Model Name | CrystalSkim 350 Skimmer | | Part Number | 86944 | | Color | Grey | | Tank Size Compatibility | Up to 92 Gal / 350 L | | Dimensions (L x W x H) | 5.6 cm x 13.4 cm x 16.7 cm | | Item Package Weight | 0.356 kg | | Material | Plastic | | Country of Origin | Italy (Manufactured) | ## Frequently asked questions ### How do I buy an original OASE CrystalSkim 350 in India? Purchase the OASE CrystalSkim 350 from crowcrowcrow.com. We import directly from authorized US retailers, ensuring you receive a 100% original, factory-sealed product. All customs duties and GST are included in the price, and delivery is via ExpressBox tracked shipping to your Indian pincode. ### What is the OASE CrystalSkim 350 surface skimmer for? The OASE CrystalSkim 350 is designed to remove surface film, oil, and debris from freshwater and marine aquariums up to 350 liters (92 gallons). It improves oxygen exchange and water clarity, creating a healthier environment for fish and shrimp. ### Is this OASE CrystalSkim 350 suitable for shrimp and small fish? Yes, the CrystalSkim 350 features a removable collection basket with fine intake slots that safely protect delicate livestock like shrimp and small fish while effectively capturing surface particles. ### How does the OASE CrystalSkim 350 improve water circulation? In addition to surface skimming, the built-in bottom outlet creates gentle flow in low-circulation zones where debris tends to collect. This helps reduce dead spots and supports overall tank health. ### Can I adjust the flow rate on the OASE CrystalSkim 350? Yes, the CrystalSkim 350 features an individually adjustable flow rate. The floating intake ring also automatically adapts to changes in water level, ensuring consistent surface cleaning performance. ### What is the warranty on the OASE CrystalSkim 350? The OASE CrystalSkim 350 comes with a 3-year manufacturer warranty. Online registration may extend this warranty further, providing long-term peace of mind for your aquarium setup. ### Does this OASE CrystalSkim 350 work with Indian electrical outlets? Yes, the OASE CrystalSkim 350 is designed for energy efficiency and operates on standard Indian mains voltage (220-240V). It comes with a compatible power cord for use in India. ## Compliance No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging. ## Images 1. https://images.crowcrowcrow.com/B0BFFY1ZGF-0.webp 2. https://images.crowcrowcrow.com/B0BFFY1ZGF-3.webp 3. https://images.crowcrowcrow.com/B0BFFY1ZGF-6.webp 4. https://images.crowcrowcrow.com/B0BFFY1ZGF-9.webp 5. https://images.crowcrowcrow.com/B0BFFY1ZGF-12.webp 6. https://images.crowcrowcrow.com/B0BFFY1ZGF-15.webp --- Source: https://crowcrowcrow.com/p/oase-crystalskim-350-surface-skimmer-freshwater-marine-aquariums-internal-filter-film-oil/mhr7275 Returns: 14 days, free pickup, full refund on genuine issues. Shipping: Free across India, 13-15 days. Prices are all-inclusive (duties + GST).