


JBL ProFlora CO2 pH Sensor Set for Aquarium Control
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
JBL ProFlora CO2 pH Sensor Set for Aquarium ControlThe JBL ProFlora CO2 pH Sensor Set is an essential tool for aquarium enthusiasts, ensuring a balanced and healthy aquatic environment. Monitoring the pH value is crucial to maintaining the wellbeing of both fish and plants. Consistent pH levels help prevent stress and disease, creating an optimal environment tailored to your fish's needs. This sensor set provides a precise pH electrode, which is indispensable for any pH measuring or control device,
Quick Dispatch:
Your JBL ProFlora CO2 pH Sensor Set for Aquarium Control orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.5 ★★★★★
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Product Reviews
★★★★★ 2
Thought it would be better quality
Color: Stainless Steel/Black/Stainless Steel/Red Black
It's only okay, I thought it would age better.
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Reviewed in the United States on February 8, 2026
★★★★★ 5
Good watch
Color: Brown
Ticking right along, great work watch.
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Reviewed in the United States on November 18, 2025
★★★★★ 5
Great watch
Color: Green
This watch is two times the price of the he casino watch but it is so much better. The indigo dial lights up completely from all angles. It is easy to read even in 0 light. Much more durable and runs on 1 battery instead of 2 batteries in the Casio. Can’t go wrong with this watch!!!
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Reviewed in the United States on December 21, 2024
★★★★★ 5
First watch was defective, Replacement is great
Color: Green
It says indiglo on the watch face but there is no illumination what so ever. Totally useless in the dark. I exchanged it for a new one and it is perfect. Just what I expected. I can't speak to its accuracy yet, but it looks and feels great. The bezel doesn't move if that is important to anyone, but I don't think anyone is taking this scuba diving.
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Reviewed in the United States on November 22, 2023
★★★★★ 4
Worth it
Color: Orange
Excellent for the price. The indiglo is highly visible as a backlight. It's simple and no frills. The band is better than I expected. I gave it 4 stars because it's only water resistant to 100m or 10ATM and the adjustment/indiglo button isn't flush with the case. Overall Excellent choice for an outdoors watch.
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Reviewed in the United States on September 22, 2025