Gravels cleaner - Jeneca 666BThe 666B Gravel Cleaner by Jeneca is a convenient and efficient tool designed for aquarium enthusiasts to clean gravel substrates and maintain water quality. Its design allows for easy removal of debris, fish waste, and uneaten food from the substrate without disturbing the tank's setup or its inhabitants. Key Features: Manual Operation: Equipped with a hand operated siphon pump for easy control. No electricity required, making it safe and portable.

Repeat Treatment: After 2 weeks to eliminate newly hatched parasites

Long-Lasting Nutrient Supply – Supports healthy plant growth for extended periods

Precision Feeding: Allows direct feeding to corals

Not suitable for small nano tanks due to its powerful flow rate

Function: Provides a watertight seal to prevent leaks and maintain pressure

Can be used with different filter media for customized filtration

Stable Storage: The product remains effective even at room temperature and doesn't require special storage conditions

Windelov Fern must be attached to driftwood or rocks

Ideal for nature-style or Dutch aquascaping

and protein skimmers

easy-to-use solution for maintaining a stress-free environment in your aquarium

Recommended Tank Size: Up to 600 liters (160 gallons)