Tetra water suction tube set for EX500/700/1000 aquarium filters, replacement tubing kit

Tetra water suction tube set for EX500/700/1000 aquarium filters is a replacement tubing kit designed to restore and maintain proper water intake for compatible external filter models. The set contains flexible tubing and the necessary connectors to re-establish suction and facilitate routine filter maintenance. It is manufactured to be compatible with both freshwater and saltwater aquaria and intended as a direct-service part to replace worn or damaged hoses on Tetra EX500, EX700 and EX1000 filters.

Advantages

The replacement tubing kit provides a ready-made solution for renewing suction lines without requiring custom fittings or cutting. Tubing and connectors are sized for secure connections to the specified external filter models and resist kinking during normal use. Using original-design components ensures proper alignment with the filter’s intake and reduces the risk of leaks or reduced flow caused by improperly matched hoses.

Suitable for

• Repairing or replacing worn suction hoses on Tetra EX500, EX700 and EX1000 external filters
• Routine filter maintenance and cleaning where temporary disconnection of intake tubing is required
• Freshwater and saltwater aquarium systems that require restored intake flow

Key specifications

• Compatible filter models: designed for specific external filter units (EX500, EX700, EX1000)
• Material: flexible aquarium-grade tubing suitable for continuous water contact
• Includes connectors and fittings matched to the filter intake geometry
• Resistant to kinking under normal installation and operating conditions
• Intended for both freshwater and marine aquarium use

How to use

Shut down the external filter and disconnect power before handling any tubing. Remove the old suction hose and clean the intake and connector areas on the filter. Select the appropriate connector from the kit and attach the tubing firmly to the filter intake, ensuring a snug fit. Reconnect the remaining fittings and route the tubing to the aquarium intake position, avoiding sharp bends that could restrict flow. Restart the filter and observe for secure connections and normal water flow; if necessary, recheck fittings and seating to prevent air leaks.

Usage recommendations

Inspect hoses periodically for wear, discoloration or stiffness and replace the tubing set if performance or sealing degrades. When installing, avoid excessive stretching of the tubing and keep bends gradual to maintain suction efficiency. Use the kit as a direct replacement rather than modifying non-compatible hoses to ensure reliable operation and to preserve the warranty and performance characteristics of the filter.