We're off the deep end for SeaSucker's new Dive Tank Rack. This rack is made specifically for dive tanks, and can be bought for a single, 2-pack, 3-pack, or even as a 4-pack. This Dive Tank Rack is fully customizable to your needs. Our anodized aluminum bungee cord knobs can allow you to easily transform your rack to hold as many dive tanks as you need. Dive in head first - grab a SeaSucker Dive Tank Rack. The Pro Series Dive Rack was designed for tanks with a diameter between 6.7" and 8".