Review on 🐠 Coppersafe by Fritz Mardel: Effective 16oz Solution for Fish Tank Copper Treatment by Tina Carrell

Less tough than Coopermin. Used with both Wrasses and Surgeons. The trick is to gradually increase your copper levels each day. 1.6ml per gallon should give you the correct dose of 1.5 to 2.0ppm copper to treat ichthyophthyroidism and velvet. Please get a test kit before using this product e.g. B. General API copper. These bottles were powerful everywhere and many have killed hundreds of fish because the bottle was too powerful.