Planet Radius 110G Corner Tank Kit Classic Black The all new Planet Radius 110 gallon Corner tank has two 34.5" sides. The front has a radius of 34 ½" The tank is 29.5" tall. The tank is reef ready with one 1" drain and two ¾" returns. The Radius stand is 34" to the deck with an 8" canopy and is made of beautiful Cherry wood.