API Quick Start Aquarium Cycler Subcategory_Pond Purigen® is the highest capacity

Purigen® is the highest capacity organic filtration resin on the market

Your first choice for acrylic aquariums

durable nylon ensures long-lasting use

This waterproof LED light can be used with any glass canopy or light hood and feature simple clips that fit into the front of your aquarium frame

Provides nitrogen in both the nitrate form and the ammonium form

API Quick Start Aquarium Cycler Subcategory_Pond Purigen® is the highest capacityIn a new aquarium, harmful ammonia and nitrite build up from fish waste, often resulting in fish loss or new tank syndrome . The unique, patented nitrifying bacteria in API QUICK START Freshwater and Saltwater Aquarium Nitrifying Bacteria are scientifically proven to quickly consume ammonia and nitrite to help prevent fish loss. API QUICK START Freshwater and Saltwater Aquarium Nitrifying Bacteria allows immediate addition of fish to a new freshwater