URS OZ Purple Night Heat and Light 75w Air Pump Diaphragms and Spare Parts it should be used when

it should be used when adding or changing water by dissolving in the replacement water

In reef aquaria

The abundance of white fish meal and Antarctic krill is essential to satisfying the dietary needs of robust cichlids of all types

Disolve tablets in a disposable cup before addition to the aquarium water

Nitrate 10ppm

URS OZ Purple Night Heat and Light 75w Air Pump Diaphragms and Spare Parts it should be used whenDescription: Oz Purple Night Heat & Light Globe Small 75 watt. NEW type that now come in five different wattages (40, 60, 75, 100 and 150 watt). Improved quality incandescents that come individually packaged in foam boxes inside brightly updated packaging. The small Oz Purple heat and light globes are nocturnal heat lamps that are suitable for viewing the reptiles natural habits at night as well as providing heat to bask under. These incandescent