D-D makes official statement on Powerchrome T5 tubes

During Interzoo Giesemann announced a new line of Powerchome T5 bulbs that had current D-D/Giesemann Powerchrome T5 owners and distributors scratching their heads a bit. We received an official statement from D-D in the form of an FAQ we shared below. Back…

Giesemann debuts new Powerchrome T5 series

Giesemann debuted a new, exclusive line of Powerchrome T5 lamps at InterZoo. Although T5 technology has been relegated to the backseat of the aquarium illumination conversation due to the influx of LED lights, cost and performance are key factors for hobbyists…