JBL Biotopol C for crustaceans 100ml

For aquarium water to suit crustaceans and shrimps: for initial setup and during water changes, especially for aquariums with invertebrates
Neutralises dangerous substances in tap water: neutralises zinc and lead, removes chlorine, binds copper Healthy water, healthy shrimps: promotes the growth of shell and mineral supply needed for moulting Protects against stress thanks to vitamin B Package contents: 1 bottle Biotopol C 100 ml for aquariums.
To use: 10 ml/40 l water.
Example for 60 l
aquarium: 15 ml for setting-up, 5 ml for 1/3
water change every 2-3 weeks