Review on Uxcell Aquarium Control Connector Diameter by Jennifer Vortherms

After I put IT to the test, I found this connector to be completely useless .It's made of flimsy plastic that cracks easily and doesnt hold a seal. The only pro is that it's cheap, but you get what you pay for. The con is that it's unreliable and caused significant water leakage in my tank. I would not recommend this product to anyone and would suggest investing in a more durable connector..