🌟 Dive into Clarity with DrTim’s Re-Fresh! Maintain pristine conditions with effortless weekly use. Harness the strength of 100% natural ingredients. Eliminate grime and organic waste for a thriving ecosystem. Say goodbye to fishy smells and hello to freshness. Transform murky waters into a sparkling oasis! Crystal-Clear Water 100% Natural Treats 1920 gal DrTim’s Aquatics Re-Fresh is a 100% natural fish tank sanitizer and revitalizer designed specifically for reef aquariums. This 32 oz solution treats up to 1920 gallons, effectively removing dirt, grime, and odors while promoting crystal-clear water. Ideal for weekly maintenance, it ensures a clean and healthy aquatic environment.