Review on Marine Metal ABS 5 Bubble Donut by Rhonda Green

i purchased this product to improve the water quality of my aquarium and I am very happy with the results! The bubbles help to oxygenate the water and the compact size allows it to fit perfectly in my tank .My fish seem to be more active and healthy since using it. The only downside is that it can be a bit noisy but it's a small price to pay for the benefits it provides. Overall, I highly recommend this product for anyone looking to improve their aquarium`s water quality. Pet Supplies just got a lot better!