Aquaforest KH Plus Lab 2L Home is it still ok to

is it still ok to use

low power consumption and are equipped with thermostat to prevent pumps from overheating to cause electromagnet burnt

Makes the extra addition of iron or potassium almost always superfluous

as it contains harmful chemical such as copper or malachite green

75" (19mm)

Aquaforest KH Plus Lab 2L Home is it still ok toDESCRIPTION: Solution for raising carbonate hardness in marine aquariums. 10 ml of KH Plus raises carbonate hardness by 0. 5 dKH in 100 l (27 US gal) of water. The recommended carbonate hardness level is 6. 5 8. 0 dKH. Contains: sodium hydroxide. Causes severe skin burns and eye damage. If medical advice is needed, have product container or label at hand. Keep out of reach of children. Wear protective gloves eye protection. IF ON SKIN (or hair): Take