2019-02-01 08:46:56

happay with product does what it was made for.

2018-10-24 06:43:04

Material fuerte y resistente, aun no la he podido probar, pero no creo que tenga perdidas, se ve muy compacta, gracias Banggood

2018-09-22 01:27:46

It works fine.

2018-03-20 21:54:28

Arrived in good condition. Will be using Water flow control valve connected to a hose to empty and/or vacuum substrate of my various Aquariums.

2017-01-09 06:10:58

Good product

2016-10-07 16:07:21

The least I expect if those is that they don't leak. First one I used did exactly that! Thanks god it only leaked on one side. Turned it around 180 degrees. One side is dry in my setup. I have not tested the rest of the batch. But for this kind of product one leaky one is just bad already.

2016-08-18 00:47:27

Excellent product!

2016-05-10 15:33:33

I have bought several of these and they are made of good materials