Review on Continuum Aquatics Power Cleanse Technology Regenerable Fish & Aquatic Pets for Aquarium Water Treatments by Tania Swenson

My water has never been cleaner. NO² and NO³ levels are completely zero and my fish couldn't be happier. However, the product needs to be regenerated frequently (it went from snow white to dark black in just 3 days on first use). This is a very simple process, soaking it in salt water for a few days. Just make sure you have enough Powercleanse for 2 bags of resin so you can switch between them while the other regenerates.