A***p Verified Buyer

Excellent diffuser co2. Arrived in a pack well protected. Before putting it in the aquarium, screw on the cap.

5
D***g Verified Buyer

Fast shipping yet without having the stuff with Arthur Nickle or condition is like Threshold

5
G***l Verified Buyer

Good quality, twisted slightly during transportation but nothing bad. Fast shipping

4
M***i Verified Buyer

According to the description, works well. Fast shipping, thank you to the seller.

5
R***j Verified Buyer

Without testing, I hope it's not big bubbles then I'll make another comment.

5