LaMotte Test Kit For Copper Quick Disconnect These air pumps are a

These air pumps are a powerful and reliable option for ponds

16 oz bottle treats up to 1

quarter turn ball valves at a price well below that of other labcock valves

from setting up a hatchery through feeding

LaMotte Test Kit For Copper Quick Disconnect These air pumps are aCopper as copper sulfate is often used in fish culture as an algaecide, but it can be lethal to fish even at low levels, especially with low pH and alkalinity levels. It can be very toxic to juvenile clams and other invertebrates, particularly saltwater species. Testing takes one minute. There are 50 tests per kit. Range: 0. 05 to 1. 0 mg liter.