Aquarium CO2 diffuser rotor set with vertical tube for Flore CO2 1000 — sera SE-08072

The Aquarium CO2 diffuser rotor set with vertical tube for Flore CO2 1000 by sera is a replacement accessory designed for maintaining CO2 delivery and circulation in planted aquaria using compatible Flore CO2 1000 systems. The set includes precision-engineered rotors and a vertical riser tube intended for internal mounting, enabling controlled gas movement and improved diffusion performance within the reactor housing. The components are made to fit the Flore CO2 1000 configuration, allowing restoration of original flow characteristics and continued support for healthy aquatic plant growth.

Advantages

This rotor set restores proper internal circulation and gas transfer in the Flore CO2 1000 system without requiring full unit replacement. The vertical tube provides a stable riser for consistent diffuser positioning and helps route gas directly into the rotor assembly for improved mixing. Components are manufactured to match original dimensions and tolerances for secure fit and reliable operation, reducing maintenance downtime and preserving the CO2 dosing behaviour necessary for planted aquaria.

Suitable for

• Replacement of worn or damaged rotors in sera Flore CO2 1000 units
• Restoring CO2 circulation and diffusion performance in planted aquaria
• Maintenance tasks where internal reactor components require renewal
• Users seeking to keep a compatible CO2 reactor operating without full-system replacement

Key specifications

• Type: rotor set with vertical riser tube for internal CO2 reactor mounting
• Compatibility: designed for the Flore CO2 1000 series reactors
• Material: durable plastics suitable for aquarium use and water contact
• Function: facilitates CO2 gas transport, mixing and diffusion within reactor
• Installation orientation: vertical tube for riser-style mounting inside reactor housing

How to use

Shut down and depressurize the CO2 system and remove the reactor from the aquarium following manufacturer safety instructions. Open the reactor housing to access internal components, remove the old rotors and riser tube, and inspect the chamber for residue or blockages. Install the replacement rotors and vertical tube in the same orientation as the original parts, ensuring secure seating and alignment within the reactor. Reassemble the housing, return the reactor to service, and slowly bring the CO2 system back to operational pressure while checking for proper circulation and absence of leaks.

Usage recommendations

Regularly inspect the rotor set for buildup or wear and perform gentle cleaning with aquarium-safe water to maintain diffusion efficiency. Replace the rotor set as soon as visible degradation or performance loss is observed to preserve stable CO2 delivery for aquatic plants. Follow sera's service and safety guidance when handling pressurised CO2 equipment.