GridBee, a division of SolarBee, Inc., manufactures submersible water circulators for solving water quality problems in lakes and ponds. Working beneath the surface, GridBee circulators prevent stagnant water zones, combat algae growth and help restore biodiversity. Ideal for private ponds, lakes, golf courses and parks, each GridBee circulator provides effective coverage for up to three acres. GridBee circulators require 100 vAC shore power and convert to low-voltage power in the water for safe operation; units are easy to install and maintain. From SolarBee, a leader in improving reservoir water quality using long-distance circulation (LDC) around the world.