Sera Cl (Chlorine Test), is a product created to easily and safely test chlorine levels in fresh water. Chlorine is known to be a necessary substance, but highly toxic if it is in excess, so it is very important to measure levels effectively.
It is advisable to regularly check the water in your aquarium.
Sera test Cl is ideal for determining the presence of chlorine in aquarium water.
In case of high chlorine values, sera toxivec and sera pond toxivec remove chlorine from fresh water immediately.
Approximately for 45 measurements.