Dr. Everett Nichols and Terry Arko (L-R)
Dr. Everett Nichols and Terry Arko (L-R)

Dr. Everett Nichols and Terry Arko are celebrating their 20th anniversaries with SeaKlear brand pool/spa water treatment products this year.

Nichols is scientific director of water treatment technologies and manager of intellectual property for HaloSource Inc., parent company of SeaKlear. He has directed and participated in the discovery, development and commercial launch of a variety of SeaKlear products, as well as items in the industrial, storm and aquaria water markets.

Arko has been championing the SeaKlear brand for the last two decades as the firm’s recreational water specialist. He’s known in the industry for his articles and seminars on water chemistry in pools and spas as a CPO course instructor through the National Swimming Pool Foundation.

SeaKlear is based in Bothell, Wash.