Products

The "pro" water analysis kit determines the eight essential data for optimal water quality: pH, water hardness, carbonate hardness, nitrogen dioxid...

Aquipond Greenstab - Natural pond algae treatment It is a natural product that helps to limit algae. It also improves water quality. It is a biolo...

Quick tests are quick and easy and give a good indication of GH.

How to test the pH of your pool? The pH value expresses the acidity of the water. Acidic water has a pH below 6.8. Basic water with a pH value abov...

The kit contains 50 strips to accurately test 6 water parameters. Test in 1 minute the water content in pH, KH, GH, nitrites, nitrates and chlorine...

Test box for the main water parameters in freshwater aquariums, iron test included Easy and safe control of water parameters in aquariums. Dete...

Box of tests for the main water parameters in freshwater aquariums, ammonium test included. Easy and safe control of water parameters in aquari...

Test box for water analyzes in koi tanks and garden ponds Easy and professional control of the 6 main water parameters in garden ponds, spring...

Professional test kit for water analyzes in koi tanks and garden ponds Easy and safe control of pond water parameters. Determination of: pH 3.0...

Water analysis and diagnosis via smartphone: easy and safe monitoring of water parameters in freshwater aquariums. Determination of: total hardne...

Activates the filter after winter and reduces sludge build-up in the filter Contains cleaning and filter-activating bacteria Dimensions:500ml

Effectively removes phosphates from pond water Prevents algae growth Improves the natural biological balance Can be used throughout the pon...

Ensures an optimal start to the pond season Contains minerals, trace elements and vitamins important for fish, plants and micro-organisms Red...

Reinforces the effect of UV clarifiers Neutralizes airborne germs, odors and algae Dimensions: 250ML

Water conditioner for biological and natural balance in ponds Establishes ideal and stable water values: stabilizes ph and carbonate hardness – ...

Complete pond aeration kit

Low temperature manufacturing process to preserve vitamins and provide high nutritional value Concentrated in algae to strengthen the resistanc...

The experienced owner of a garden pond regularly tests the water in his pond. This allows him to quickly and easily take preventive measures, eg ...

Quick and simple control Routine check or safety check: With the Quick Test, sera offers an optimal way to quickly and easily check the most impo...