The Digital PH Meter Water Aquarium LCD Pen Monitor is a compact and convenient tool for monitoring the pH levels of water in aquariums. Made of durable plastic and featuring an LCD display, this pen-shaped device is easy to use and provides accurate readings. Designed in a bright yellow colour, it is easy to spot and use in any aquarium setting. Made in China, this product is a practical addition for any aquarium owner looking to maintain optimal water quality.
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