Rootscape Rootscape Large Pond Aerator and Bubbler - Sinking Air Diffuser for Filtration and Algae Control

I replaced both my 7" air-stone bubblers with the Rootscape Large Pond Aerator. What a difference ! They produce strong aeration bubbles, very small, and way more than the typical air stones did. Also, they apparently require no maintenance to keep clean, but time will tell. (I didn't like having to soak the air stones in muriatic acid to clean them every year or so). I am very impressed with these aerators and the pond is getting way more oxygen now, with increased water movement and small air bubbles. My pictures show bubbles with the Rootscape Aerator, with the existing air-stone bubbler, the old air-stone and my HiBlow HAP120 aerator, and finally the Rootscape Aerator as it looks unpacked.

I purchased this and another bubbler more expensive one at the same time. They both work well after a year. The other bubbler became brittle and the base cracked in the pond. This one has worked for a year the same as it was when new.

Made a pole and holder for it, sunk to the bottom, just off the bottom. Never an issue.

I LOVE this pond air diffuser!! It works am amazingly as the video with it shows. We have a 9000 gallon koi pond that needed more aeration than the spillway provided. This has done the trick. It's heavy so it sank right down to the bottom, it was super easy to connect, and an excellent value for our money. I'll for sure buy from this brand again should we decide on a different setup.

These are 3d printed garbage, the nipple fitting is plastic and broke very easily, this should be a brass fitting. The main housing is starting to crack as well. Do yourself a favour and make your own - dont waste your money on these.