Penn Plax Lok Tite Gang Valve Plastic Aquarium Pump Accessories Review

I love that it's compact but the valves don't work properly, if you open one side the other doesn't work anymore and there's really no way to prevent it that it will be too much. hair in one direction or the other.

Excellent valve. Love how it fits in place and holds the exit and inlet pipes in place. Lie on your back so you can't see anything. They seem very durable. The illustrations show how to route the hose so everything is primed. I've tried almost every valve and this is my favorite. I am currently using 7 of these.

The gear valve works very well. I use it to supply air to 3 different airstones. All it takes is a little adjustment and I can get all three air stones to produce the same airflow. Perfect for my breeding tanks. The plastic is of good solid construction. It would be nice if it was clear plastic, but it's really just an unnecessary aesthetic thing.

I am very happy with it. I used to have problems with blood pressure. I discovered my problems before the one-way valve cut off the suction. This 4-way valve features a built-in anti-siphon valve and offers excellent airflow. The only tricky part is the mini valve which is a little tricky to adjust but once you get it where you want it you're done. I only use two ports and on the other two I just reset the airflow. It hangs beautifully in the back of my 72 gallon tank.

I don't really like giving good or bad reviews but this product works, however it's not the highest quality product. but the price is great. I'm still using it and it hasn't broken, but be aware that if you're looking for something you see in metal parts stores, this isn't the right product. I handle it very carefully because I'm afraid of breaking it. Again it works perfectly and I had no problems with it.

I bought these two brands to use with an air channel to create a drip system to introduce new fish to my aquarium water. The system works like clockwork and I have much better luck bringing home new fish. The straight-way valve allows me to adjust the rate of dripping from the tank into the new fish bucket. And I can either close all valves but one to acclimate a bucket, or if I have multiple buckets of fish I can use other valves to drip into multiple buckets. I bought both Accuair and…

So far, so good. I've read complaints about the impossibility of fine-tuning, and those complaints may be valid. But I don't really need it. I can steer the flow according to my needs. I have a 55 gallon aquarium with an LED bubble stone and a small bubble stone in a sponge filter. I connected these two lines to two of the four connectors and closed the other two. I can use the other two connections later, but if not, I just leave them closed. At the time of my purchase, the 4-way valve was…