---
product_id: 648174881
title: "Smart Aquarium Monitor All in One pH/ORP/Salt/S.G/TDS/EC/Temp 24h Online Freshwater and Saltwater Fish Tank Tester (WiFi Version)"
brand: "kactoily"
price: "VT77270"
currency: VUV
in_stock: true
reviews_count: 8
category: "Kactoily"
url: https://www.desertcart.vu/products/648174881-smart-aquarium-monitor-all-in-one-ph-orp-salt-s
store_origin: VU
region: Vanuatu
---

# 7-in-1 multi-parameter sensor WiFi real-time monitoring Customizable alert thresholds Smart Aquarium Monitor All in One pH/ORP/Salt/S.G/TDS/EC/Temp 24h Online Freshwater and Saltwater Fish Tank Tester (WiFi Version)

**Brand:** kactoily
**Price:** VT77270
**Availability:** ✅ In Stock

## Summary

> 🐠 Dive into smarter fishkeeping with real-time insights at your fingertips!

## Quick Answers

- **What is this?** Smart Aquarium Monitor All in One pH/ORP/Salt/S.G/TDS/EC/Temp 24h Online Freshwater and Saltwater Fish Tank Tester (WiFi Version) by kactoily
- **How much does it cost?** VT77270 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/648174881-smart-aquarium-monitor-all-in-one-ph-orp-salt-s)

## Best For

- kactoily enthusiasts

## Why This Product

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

## Key Features

- • **All-in-One Precision:** Monitor pH, ORP, Salinity, S.G., TDS, EC & Temp seamlessly in one sleek device.
- • **Smart Alerts On-the-Go:** Get instant notifications via app, SMS, or phone when water parameters stray from your ideal range.
- • **Cutting-Edge Probe Tech:** Advanced sensor ensures stable, accurate readings for both freshwater and saltwater tanks.
- • **24/7 Remote Peace of Mind:** Control and track your aquarium’s health anytime, anywhere with WiFi connectivity.
- • **Tailored for Saltwater Success:** Optimized probe placement advice guarantees reliable salinity and ORP readings for marine environments.

## Overview

The Kactoily Smart Aquarium Monitor is a sophisticated 7-in-1 device that continuously measures critical water quality parameters including pH, ORP, salinity, specific gravity, TDS, EC, and temperature. With WiFi connectivity and a customizable alert system via the Tuya Smart app, it empowers aquarium enthusiasts to maintain optimal aquatic conditions remotely. Designed for both freshwater and saltwater tanks, its advanced probe technology delivers reliable, real-time data to safeguard fish health and enhance precision fish farming.

## Description

desertcart.com : Kactoily Smart Aquarium Monitor All in One pH/ORP/Salt/S.G/TDS/EC/Temp 24h Online Freshwater and Saltwater Fish Tank Tester (WiFi Version) : Pet Supplies

Review: Absolutely Fantastic Monitor and Even Better Customer Support! - I've been using the Kactoily Smart Aquarium Monitor for a while now, and it has been a total game-changer for my Fish tank. Being able to track all the critical parameters—pH, ORP, Salt, S.G., TDS, EC, and Temp—from a single device, right on my phone, is incredibly convenient and gives me so much peace of mind. But the real reason I'm writing this review is for the outstanding customer support. I had an issue with my original unit where it just wouldn't connect to my WiFi, no matter what I tried. I was incredibly frustrated, especially when I realized I was already past the one-year warranty period. I figured I was out of luck. On a whim, I decided to contact their customer support anyway to see if they had any troubleshooting tips. To my complete surprise, they were not only quick to respond and super helpful, but after we couldn't get it to connect, they sent me a brand new replacement unit, completely free of charge, even though my warranty had expired! I was blown away. The new unit arrived, connected to WiFi instantly, and has been working perfectly ever since. It's rare to find a company that stands behind its product like that. The monitor itself is a fantastic 5-star product, but the excellent, beyond-warranty support makes it a 10-star experience. I can't recommend this product or this company enough!
Review: Salinity not stable - I bought this from desertcart on 09/25. The protective covers were missing in the package/unit. Though it said it is pre-calibrated, the pH was off, so I did calibration. But looks ok now. But my biggest problem is Salinity. I am using this for a saltwater tank and kept the probe in the sump. The salinity drops down in 24 hrs. I have double checked with my other salinity monitors. This is well below the actual. I cleaned the probes and put it back. The reading is correct for few hrs and then drops back. Update: The customer service reached out to me and explained the reason for drop in salinity values. After their suggestions of placing it in areas of low flow, the readings are more stable and accurate. This is definitely a great monitor for this price, with wifi control and notifications. Other readings are stable. Since, I noticed this within few days of purchase, I am going to return this.

## Features

- All-in-One Monitor: This versatile 7-in-1 aquarium pH monitor measures multiple water quality parameters including pH, TDS, EC, ORP, Specific Gravity, Salinity, and Temperature—all in a single unit. Easily track pH levels, temperature fluctuations, TDS levels, and conductivity in your water
- Customizable Settings: Set customized water parameters maximum and minimum values using the Tuya Smart app. Receive instant notifications via the app, phone, or SMS if any parameter exceeds or falls below your preset ranges. Enjoy the convenience of precision fish farming with advanced technology
- Cutting-edge probe technology: The intelligent aquarium monitoring probe has been continuously improved to provide stable and accurate fish tank water quality data (please make sure to replace the probe protective cap before use)
- Importance of ORP: ORP serves as a crucial indicator of water stability, safeguarding the health and vitality of your aquatic environment. The value of ORP and the values of ammonia and nitrite are inversely proportional, i.e., the higher the value of ORP, the lower the value of ammonia and nitrite
- 24/7 Continuous Monitoring System: Experience peace of mind with our Smart Fish Tank Monitor featuring Wi-Fi connectivity. Monitor your fish tank, aquariums, saltwater, and hydroponic systems hassle-free from anywhere using just your smartphone
- Considerations for Saltwater Fish Tank: Place the probe in an area with consistent flow to ensure accurate readings (Especially away from protein separators).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | kactoily |
| Customer Reviews | 3.8 out of 5 stars 73 Reviews |
| Item Form | Device |
| Manufacturer | kactoily |
| Pet Type | Fish |

## Product Details

- **Brand:** kactoily
- **Item Form:** Device
- **Manufacturer:** kactoily
- **Pet Type:** Fish

## Images

![Smart Aquarium Monitor All in One pH/ORP/Salt/S.G/TDS/EC/Temp 24h Online Freshwater and Saltwater Fish Tank Tester (WiFi Version) - Image 1](https://m.media-amazon.com/images/I/61HPQZ7pzXL.jpg)

## Available Options

This product comes in different **Pattern** options.

## Questions & Answers

**Q: Is the smart aquarium monitor used with white marks around the probe?**
A: Not used, white traces of the probe protective cap solution, this protective solution is a saturated solution, volatile and easy to crystallise, part of the solution after the overflow will show white crystals after evaporation, rinse it can be used!

**Q: What about data anomalies?**
A: 1. check if the probe is clogged or broken; 2. if the data cable and plug are not loose; 3. make sure that the plug of the probe is a 5V2A adapter, because the probe needs higher current for real-time monitoring.

**Q: Why TDS units turn into ppt in a saltwater aquarium?**
A: TDS indicator is generally used for freshwater tanks, seawater tanks TSD value is generally very high, for the convenience of display, when the TDS value is higher than 1000, the unit will be converted from PPM to PPT, 1PPT=1000PPM.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Absolutely Fantastic Monitor and Even Better Customer Support!
*by A***R on November 6, 2025*

I've been using the Kactoily Smart Aquarium Monitor for a while now, and it has been a total game-changer for my Fish tank. Being able to track all the critical parameters—pH, ORP, Salt, S.G., TDS, EC, and Temp—from a single device, right on my phone, is incredibly convenient and gives me so much peace of mind. But the real reason I'm writing this review is for the outstanding customer support. I had an issue with my original unit where it just wouldn't connect to my WiFi, no matter what I tried. I was incredibly frustrated, especially when I realized I was already past the one-year warranty period. I figured I was out of luck. On a whim, I decided to contact their customer support anyway to see if they had any troubleshooting tips. To my complete surprise, they were not only quick to respond and super helpful, but after we couldn't get it to connect, they sent me a brand new replacement unit, completely free of charge, even though my warranty had expired! I was blown away. The new unit arrived, connected to WiFi instantly, and has been working perfectly ever since. It's rare to find a company that stands behind its product like that. The monitor itself is a fantastic 5-star product, but the excellent, beyond-warranty support makes it a 10-star experience. I can't recommend this product or this company enough!

### ⭐⭐⭐⭐⭐ Salinity not stable
*by S***L on October 6, 2024*

I bought this from Amazon on 09/25. The protective covers were missing in the package/unit. Though it said it is pre-calibrated, the pH was off, so I did calibration. But looks ok now. But my biggest problem is Salinity. I am using this for a saltwater tank and kept the probe in the sump. The salinity drops down in 24 hrs. I have double checked with my other salinity monitors. This is well below the actual. I cleaned the probes and put it back. The reading is correct for few hrs and then drops back. Update: The customer service reached out to me and explained the reason for drop in salinity values. After their suggestions of placing it in areas of low flow, the readings are more stable and accurate. This is definitely a great monitor for this price, with wifi control and notifications. Other readings are stable. Since, I noticed this within few days of purchase, I am going to return this.

### ⭐ Not accurate
*by H***I on October 30, 2025*

This hasn't been correct with the PH levels since i got it. I tried recalibrating it over and over and it still shows my PH level to be twice what it truly is based off of other ways I have tested it. The thermometer works good on it but for the price I paid for this, it should do more than just tell me what a $2 strip can tell me.

## Frequently Bought Together

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-07*