Betta Choice Thermo Flow Canister filters have an abundance of features making them a wise choice for your freshwater or marine aquarium.

• Easy to install heaters – easy to access and remove, with LED indicator light.
• Pre-filter – easy to access and clean.
• Large volume 4-stage filtration, easy to clean and maintain.
• High output pumps.
• Double action lock and flow taps.
• Quiet and smooth operation.

How they work:

• Unfiltered water flows in from the aquarium via the return pipe and (optional use) surface skimmer.
• The easy access pre-filter which is situated in the pump head collects larger debris and particles before the water enters the canister.
• Now the water gets its temperature checked as it passes down around the heater, as it travels into the bottom of the canister. If the water is too cool the thermostat is activated, and the heater is switched on (as shown by the indicator light close to the top of the heater) and switched off again when the water is at its correct temperature.
• The water then flows up through the multi-stage filtration system, passing through the media trays containing mechanical and biological medias and finally through the filter pads before being pumped back into the aquarium.

This Thermo Flow canister filter includes the following features:

• Complete filter media set in 3 easy-to-clean trays.
• (Alternative filter medias can also be used in place of the media provided, such as carbon, or contaminant removers,)
• 200w heater.
• Pipe kit with twin outlet nozzle, hose, intake pipe with strainer, suction cups and securing hose clips.
• Built in surface skimmer on intake pipe, can be turned on and off.
• Colour-coded, easy-to-release, double action lock and flow taps for attaching the hoses to the filter.

Specifications:

• Maximum output 1050 litres per hour.
• Maximum pump head: 1.4m.
• Suitable for aquariums up to 250 litres.
• Running power: 15w.
• Heater: 200w.
• Filter canister volume: 8.5L litres.
• Pipe work size: 20x16x2.5mm.
• Dimensions: 240x240x400mm including valves (recommended minimum cabinet space 300x300x450mm).

Suitable for use in tropical, coldwater and marine aquariums.

It is advisable that you clean the filter medias in old aquarium water during maintenance. Do NOT clean the filter medias in tap water as chlorine and chloramines will remove the beneficial nitrifying bacteria that have colonised during the maturation of the aquarium.