Castle Dawn Aquatics is pleased to offer our own range of aquarium filter media, filter sponges, aquarium PH softeners, high-density poly-filter pads, and more. 

All our aquarium filter media and aquarium filter sponges are manufactured in our own factory to the highest of standards. We guarantee quality on par with the more popular brands in our aquarium hobby.

All of our aquarium filter wool is free from bleaching chemicals, commonly used to brighten the fibers which can cause disruption to the aquarium.