🐠 Keep Your Aquarium Flowing Smoothly!
This pack of 12 non-return check valves is designed for 3/16 inch air tubing, ensuring your aquarium's air pump remains protected from back siphoning during power outages. Made from durable plastic, these valves are compact and built to last, providing a reliable solution for your fish tank needs.
J**Y
Worked ok
Not all off them open. Had to blow in them
N**K
Excelente!
Excellent! It has been doing the job without any problems!!!!
J**N
tanks
very good for my tank fish
C**N
Works great
Works great
M**S
Have an airstone, U NEED THESE!
If you're running a pump with airstones in fish tank, you definitely need backflow preventers. These are great!If you don't have one it's possible to drain the whole aquarium if hoses become unattached at the pump.
E**S
Good thingy
Works nicely
J**A
Need to improve quality control
Five of the twelve do not function; need for improvement in quality control.
M**U
parfait
reçu très rapidement conforme a la description
K**Z
Good check valves
These check valves work well
D**S
One of of three works
Not we'll designed
ترست بايلوت
منذ يومين
منذ 3 أسابيع