Overview
The TOM Aquarium Flow Meter gives freshwater aquarium keepers a clear, real-time view of water flow through their filtration system. Designed for use with canister filters and pond filters, it measures instantaneous velocity from 200 to 500 GPH so you always know how your system is performing. A drop in flow is a strong sign that filter maintenance is needed, making this a simple diagnostic tool for any setup.
Key Features
- Measures flow rate from 200 to 500 GPH (757 to 1900 l/h)
- Displays instantaneous water velocity at a glance
- Works with canister filters, pond filters, wet/dry filters, and UV sterilizers
- Accepts 1″ hose or 1-1/4″ hard piping
- Float indicator and graduated scale make readings easy
- Helps signal when filter maintenance is required
Specifications
| Weight | 1 lbs |
|---|---|
| Brand | TOM |
| UPC | 033153012965 |
Frequently Asked Questions
How do I read the flow rate?
Align the red line on the float indicator with the matching number on the graduated flow scale.
Does it need a specific orientation?
Yes, the flow meter must be positioned upright to work properly.


























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