OASE CrystalSkim 350 Surface Skimmer Filter for Aquariums up to 350L | German-Engineered, Italian-Made, UL-Certified

• 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.

• 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
• 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
• 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

Typical situations where OASE CrystalSkim 350 Surface Skimmer Filter for Aquariums up to 350L | German-Engineered helps — illustrative scenarios, not customer reviews.