Seachem MultiTest Copper Fertiliser Sizes: 12 inches (31 cm)

Sizes: 12 inches (31 cm)

Power source (primary unit only)

Nitrite/Nitrate

sponge filters

5 cm Fan Mini Plus ~30–60 L 4

Seachem MultiTest Copper Fertiliser Sizes: 12 inches (31 cm)Seachem MultiTest Copper Test Kit Copper kits are usually of two types: compleximetric or titration based. Some kits measure only ionic copper and others measure both ionic and chelated copper. This kit uses a highly sensitive catalytic compleximetric based procedure to measure all types of copper to less than 0. 01 mg L in marine or freshwater. MultiTest Copper performs over 75 tests and contains a reference sample for validation. Measures all types