San Diego Pond and Garden - Specialists in High-Quality Japanese Koi, Pond and Water Garden Supplies

Air Diffusers

Every living thing, including bacteria will only survive with a source of air. Unfortunately, many pond keepers don't realize this, and therefore, they are unaware of the extreme importance of air from air diffusers in both the pond, and the biological side of the filtration system. Upon adding Air diffusers, the benefits of air...

Square Airstones

Manufacutured from the highest quality ceramic available, these air diffusers are machined from a solid block of glass-bonded silica. Because dust and dirt particles up to 30 microns in size will pass right through these diffusers, there's no need for expensive air filters. They produce a uniform medium/fine bubble and are very...