Review on Aquarium Bubble Diffuser Accessory Suction by Becky Duncan

This is a GREAT bubble wand for the price. I have purchased several of these sticks over the past 4 years. They last about 9 months before 'clogging' (ie producing less bladder volume) somewhat. over time, the dust in the air pumped into the wand by the aquarium's air pump clogs the porous material that the bubble wand is made of. This is a natural occurrence for ALL Bubble Sticks. These sticks seemed to last longer!