hw Wiegandt products have been a synonym for top quality for over 35 years.
 
EXOT HOBBY ltd. is a distributor of high quality hw german technology.

hw UV steriliser is an effective provider of protection against organisms causing water turbidity and suspended algae. The sterilisation using UV radiation is a scientifically recognised process used in particular where chemical disinfectants or high temperatures cannot be used for sterilisation purposes.

hw reverse osmosis system is the most economical and efficient method for producing purest and softest water for sea and fresh water aquariums. hw reverse osmosis system is modern, environmentally friendly and most effective water conditioning method.

The two-component filter medium hw ionic is an ideal filter medium for fresh and seawater aquariums. For newly set-up aquariums filtered via hw ionic, no other type of filtration for the removal of dissolved organic substances is necessary.

Natural seawater usually contains diverse environmental impurities, which can be seriously harmful to marine animals even in a small quantity. hw Sea Salt Professional is purer then nature can provide. It is the only salt of its kind to also be enriched with vital bioelements.

If you have any questions, don´t hesitate to contact us or the direct producer of hw technology hw Wiegandt