Tropic Marin Pro-Coral Organic 450g Northwest Naturals Filter Media Cup will replace

Filter Media Cup will replace all those filter socks you have hanging around

Convenient For Travel

Great natural colour enhancing fish food

proven to reduce stress in a natural way

Make sure you determine your net aquarium volume as exactly as possible

Tropic Marin Pro-Coral Organic 450g Northwest Naturals Filter Media Cup will replacePhosphates accumulate quickly in marine aquariums and are responsible for some of the most destructive effects of all nutrients. In addition to encouraging unwanted algae growth, phosphates slow the skeletal growth of stony corals. Tropic Marin Pro Coral Organic supplies readily available nitrogen compounds and balances nutrient levels. Just like in the ocean, when sufficient trace elements are present. Anthozoans will absorb nitrogen and phosphates.