Blue Thumb Fountain Reservoir Basin – 52" Altum AquaBox® Pond Boss Self-cleaning back-flush feature for mechanical

Self-cleaning back-flush feature for mechanical filter media

Safe for use around birds or animals that may drink from the fountain

Adjustable flow rate gives you more control over your fountain

and is easily connected to the Hakko L-tube

Depth Standard

Blue Thumb Fountain Reservoir Basin – 52" Altum AquaBox® Pond Boss Self-cleaning back-flush feature for mechanicalBlue Thumbs patented AquaBox basins are produced in house. The 52" Altum basin is designed to provide a plentiful water reservoir with strength enough to support expensive and heavy fountains while remaining manageable and lightweight. It features a 2 piece removable grate top with a cutout for easy pump access and a cover to help keep debris out when not in use. Additional support columns may be added when using heavier fountains. Made in the USA.