---
product_id: 48868868
title: "FMK Flow Monitoring Kit"
brand: "neptune systems"
price: "FREE"
currency: TWD
in_stock: false
url: https://www.desertcart.tw/products/48868868-fmk-flow-monitoring-kit
store_origin: TW
region: Taiwan
---

# Ready to use 1 unit No batteries needed FMK Flow Monitoring Kit

**Brand:** neptune systems
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate Your Monitoring Game!

## Quick Answers

- **What is this?** FMK Flow Monitoring Kit by neptune systems
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/48868868-fmk-flow-monitoring-kit)

## Best For

- neptune systems enthusiasts

## Why This Product

- Trusted neptune systems brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Setup:** No batteries required for instant monitoring.
- • **Compact & Portable:** Easily fits into any workspace.
- • **Eco-Friendly Design:** Say goodbye to battery waste!
- • **Real-Time Monitoring:** Stay ahead with live data insights.
- • **User-Friendly Interface:** Designed for effortless operation.

## Overview

The Apex FMK Flow Monitoring Kit is a cutting-edge solution designed for professionals seeking efficient and eco-friendly monitoring without the hassle of batteries. With its compact design and user-friendly interface, it provides real-time insights to keep you ahead in your workflow.

## Description

FMM - FLUID MONITORING MODULE 1'' FLOW SENSOR (FS-100) TWO 1/2'' FLOW SENSORS (FS-50) TWO 1'' UNIONS FOUR 1/2'' ADAPTERS WORKS WITH ALL APEX MODELS! FMM – FLUID MONITORING MODULE IT DOES SO MUCH! The FMM (Fluid Monitoring Module) is a multi-purpose module that, with the help of various accessories, enables your Apex to do: Flow Monitoring Leak Detection Water Level Detection Power 24VDC accessories Future sensors FLOW SENSORS Return pump Measuring the flow of your aquarium’s main return pump is an incredibly useful piece of information. The key benefit would be to have the Apex notify you the instant the flow stops for any reason — usually the result of a failed or faulty pump. Furthermore, an indication of a reduced flow rate could be used to determine that the pump or the lines are dirty or are becoming clogged with algae, debris, animals, or the growth of organisms inside your plumbing. Auxiliary pumps on reactors and the like This is a very handy application for the FMM. Place a flow sensor on a device like a carbon/gfo/biopellet reactor and it serves many purposes. First off, you will know if your pump is not not flowing correctly or failed altogether. Next, you can easily fine-tune the flow into the reactor by watching the dashboard tile on your Apex. Finally, you can know when the reactor is becoming clogged with detritus or possibly channeling has occurred by an alert on your Apex or by monitoring your dashboard. Put a flow sensor inline to your device, plug it in to the FMM, and see exactly the flow rate of the water (any aquarium fluid really) going through that sensor. The industrial-grade flow sensors use either a turbine or paddle-wheel mechanism (depending on the model) to measure the flow. It is important to note that the flow rate that will be reported back to you from the flow sensors will likely be far lower than you expect or what is printed on the pump label or documentation. This is due to head pressur

## Features

- Apex FMK

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Quantity | 1 |
| batteries required | No |
| Batteries Included | No |

## Images

![FMK Flow Monitoring Kit - Image 1](https://m.media-amazon.com/images/I/61AP4EabsKL.jpg)

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---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-14*