Digital Aquatics made a splash in the latest issue of CORAL magazine with the introduction of a new 2 year warranty. This warranty upgrade increases their product support for an additional year from their previous standard 1 year warranty. Overall this is a good move by Digital Aquatics something that we would like to see more from other aquarium product manufacturers. We’re guessing there isn’t anything that the user needs to do, the additional warranty term is just added to the normal warranty expiration date. Hopefully Digital Aquatics will chime in on here about this and what products this covers.