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At BloomLED, an indoor-growing specialist for more than 10 years, we know pH is the silent pillar of every successful hydroponic crop. The TORUS 260L AUTO pH Controller by Torus Hydro keeps the pH of reservoirs up to 260 litres stable around the clock — no electricity, no daily fiddling. You gain peace of mind, your plants gain vigour.
| Feature | Detail |
|---|---|
| Treated volume | Up to 260 litres of solution |
| Operation | Passive, no electricity or pump |
| Growing method | Hydroponics, aeroponics, NFT, DWC |
| Stages | Vegetative and flowering |
| Autonomy | 8 to 12 weeks per refill |
| Brand | Torus Hydro, supplied by BloomLED |
Forget morning-and-evening pH-meter adjustments. The TORUS 260L corrects pH drift continuously and gradually, with no spikes. Your roots sit permanently in a stable solution — the essential condition for optimal nutrient uptake in indoor growing.
The system is fully passive: no socket, no motor, no electrical wear parts. It is a silent, economical and reliable solution, ideal for grow spaces where every watt matters and where simplicity makes all the difference.
With a treatment capacity of up to 260 litres, this controller is aimed at serious growers running sizeable hydroponic systems. It keeps pH uniform across the whole volume, with no dead zones and no sudden swings.
Whether your plants are in the vegetative phase or in full flower, holding an ideal pH guarantees the availability of every nutrient. The TORUS 260L supports you across the entire cycle, for steadier yields and reliable final quality.
A single charge delivers 8 to 12 weeks of regulation — the length of a full cycle for many varieties. You space out handling, cut the risk of human error, and focus on what matters: the health of your plants.
Torus Hydro has become a benchmark in passive pH regulation. Choosing BloomLED also gives you our technical expertise, tailored advice and a service built for demanding growers — from beginners to seasoned pros.
The TORUS 260L gradually releases compounds that neutralise the pH drift of your nutrient solution. The process is entirely chemical and continuous: no electricity, no probe, no manual dosing. You place the device in your reservoir and it keeps the pH within a stable range throughout the cycle.
What reservoir size is it suitable for?This model is sized for nutrient solutions up to 260 litres. It is ideal for medium to large hydroponic systems: DWC, NFT, aeroponics or flood tables. For smaller volumes it still works perfectly, simply with potentially longer autonomy.
How often does it need refilling?Autonomy is 8 to 12 weeks depending on your water's pH drift, your nutrients and the intensity of the crop. We recommend the PerfectPH 500 mL refill to extend the life of your controller without buying the whole device again.
Do I still need to measure my pH?An occasional check remains good practice to monitor your crop, but the TORUS 260L greatly reduces the need for manual adjustments. For precise tracking, pair it with a calibration solution to keep your pH meter perfectly calibrated.
Is it compatible with all nutrients?The controller is designed for standard hydroponic nutrient solutions used in indoor growing. It integrates easily with most fertiliser ranges on the market. If you have any doubt about a specific formulation, the BloomLED team is on hand to advise you.
A stable pH can mean up to 30% more nutrient uptake depending on conditions: the TORUS 260L turns a daily chore into an invisible automatism.