Review on 🐠 Stay Cool with Marina Cool Air Pump: Efficient Aeration for Your Aquarium by Linda Nelson

I liked this purchase. I have a 2 or 2 1/2 gallon (pet store brand) aquarium that I have had for several years. The air pump has become very noisy lately. annoyingly loud! I've tried getting a replacement from a pet store (in store and online) that sells an aquarium, but strangely they don't sell pumps separately. I tried the newly developed Whisper air pump for aquariums up to 10 gallons and it worked well, but it was actually louder than I wanted for my small aquarium. I was hoping if I could find a pump for a smaller tank it would be quieter. In fact, this option is suitable. It's quieter than the one I tried for the larger tank (and that wasn't too bad either). Now I hear the bubbles louder than the sound of the pump! It's also quite strong so there's more than enough air bubbles for my fish. Of course it's not silent, but I don't expect it. Just a low hum. I was afraid it would move because it has 4 tiny "legs" but it stays in place. It was a good buy and at a very reasonable price.