This tool is made of high grade stainless steel material, which is anti-corrosion, abrasion resistant, glossy and durable. High quality stainless steel needle micro-metering valve with high precision, easy to release CO2 by fine tuning. Special metal-grinded , light weight, easy to operate.

Features:
1. Made of high grade stainless steel material, which is anti-corrosion, abrasion resistant, glossy and durable.
2. Ergonomically design, easy to install and convenient to remove.
3. High quality stainless steel needle micro-metering valve with high precision, easy to release CO2 by fine tuning.
4. Special metal-grinded , light weight, easy to operate.
5. Different styles to choose, meeting your different demands.

Specification:
Item Type: Aquarium System Accessory 
Material: Stainless Steel
Optional Style: 01#Single Head Micro-metering Valve for Gauge, 02#Dual Head Micro-metering Valve for Hose, 03#Single Head Micro-metering Valve + Bubble Counter, 04#Dual Head Micro-metering Valve + Bubble Counter
Item Color: As Pictures Shown
Package Weight: Approx. 47-83 g / 1.6-2.9 oz

Package Include:
1 * Aquarium System Accessory
 
Note:
Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.
 
Welcome to contact us for bulk purchases.
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