Blue Thumb Ribbed Sphere Fountain Kit

While the kit is designed as a complete, self-contained system, it is heavy. You will need a team or equipment to position the 685-pound granite sphere, but the plumbing and pump setup is straightforward for anyone with basic DIY experience.

Yes, the saw-cut ribbed texture is specifically designed to break up the water's surface tension. This creates a mesmerizing, wavy cascading effect rather than a simple sheet of water, which adds visual interest and a rhythmic sound.

Because it is crafted from genuine granite, the material itself is weather-resistant. However, you must drain the basin and pump during freezing temperatures to prevent ice damage to the internal plumbing and the pump housing.

The basin measures 48 inches in diameter, so you should prepare a level area at least 4 to 5 feet wide to accommodate the basin and allow for a small perimeter around the fountain.

The included 1,110 GPH mag-drive pump is sized specifically for this sphere's weight and surface area. It provides more than enough flow to ensure the water cascades evenly over the ribs without stalling.

You will need to top off the basin occasionally, especially during hot or windy weather when evaporation rates are higher. The basin size is generous, so it won't require daily attention, but checking the water level weekly is a good practice to protect the pump.