giesemann pulzar

  1. Chris Jackson

    Giesemann Pulzar HO and BT Interface Review

    HI All, I've replaced my ADA Aquasky 602 with a pair of 470mm Giesemann Pulzar HO Led units and accompanying Tezla BT Bluetooth controller. I'm very happy with the result but in truth all has not gone as smoothly as I'd wish. So why switch? Well the Aquasky delivers a lot of light packaged in...