Binding nutrients
PhosLess Direct
PhosLess Direct protects against algae by removing the phosphate from the water by physical means and thus reduces algae growth in a natural way. It binds hydrogen sulphide, thereby preventing unpleasant odours. PhosLess Direct offers quick aid in case of excessively high phosphate levels or immediately after algae treatments. The phosphate content is reduced below the 0.035 mg/l limit required for algae to grow. It should ideally be used in early spring to prevent algal blooms during the pond season.
![AquaActiv PhosLess Direct 500 ml [DE]](https://static.wixstatic.com/media/953741_6276f49cb2164664834bba002f909fb0~mv2.jpeg/v1/fill/w_800,h_1200,al_c,q_85,enc_avif,quality_auto/953741_6276f49cb2164664834bba002f909fb0~mv2.jpeg)
![AquaActiv PhosLess Direct 500 ml [FR]](https://static.wixstatic.com/media/953741_98ffeb7e33a04cb3bd7cffaee976a734~mv2.jpeg/v1/fill/w_800,h_1200,al_c,q_85,enc_avif,quality_auto/953741_98ffeb7e33a04cb3bd7cffaee976a734~mv2.jpeg)
![AquaActiv PhosLess Direct 500 ml [GB]](https://static.wixstatic.com/media/953741_c218f65481954676804a90138d687394~mv2.jpeg/v1/fill/w_800,h_1200,al_c,q_85,enc_avif,quality_auto/953741_c218f65481954676804a90138d687394~mv2.jpeg)
PhosLess
The PhosLess filter cartridges are a two-component system that can be used to supplement any filter system and serves as biological algae protection. Phosphates, which serve as a nutrient for algae, are removed from the water by physical means and are safely accumulated and trapped. The filter cartridges can be inserted directly into the holders provided in the BioTec ScreenMatic as well as ProfiClear Classic, and can also be used in any other area with a good flow. Once the binding capacity is exhausted, the unwanted nutrients can be removed permanently from the pond ecosystem.
PondLith
PondLith is a natural filter material based on zeolite. The zeolite is completely natural with a grain size of 5 to 10 mm. The fine pores and channels of the natural mineral store pollutants, especially ammonium. Useful microorganisms make use of this and support the bacterial degradation of nitrogen compounds in addition to adsorption. Thus, PondLith offers the ideal filter support during the run-in phase and deprives the algae of important nutrient resources. Depending on the load, the duration of effectiveness is approx. 125 days.
![AquaActiv PondLith [DE]](https://static.wixstatic.com/media/953741_096aee882831449e804e7701bc960417~mv2.jpeg/v1/fill/w_980,h_653,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/953741_096aee882831449e804e7701bc960417~mv2.jpeg)
AquaHumin
AquaHumin is a highly concentrated natural product made of high-quality black peat for the garden pond. The high level of humin contributes to the biological balance and healthy plant growth. Due to its pH-value and hardness-lowering effect, it is ideal for gentle regulation of the water values. It produces a barely perceptible amber colour in the pond water and reduces UV light supply to the algae. As a result, excessive algae growth is prevented. AquaHumin is free of chemical additives, nematodes, pathogenic germs, or substances that are toxic to plants.
Cartridges
The filter cartridges from the flow cartridge system use phosphate-storing materials to quickly and effectively remove algae-causing phosphates from the pond water. The phosphate content is lowered below the growth limit for algae thus preventing the growth of algae. An increase in phosphates, for example, due to a bath in the swimming pond or natural pool, are collected immediately. Ultra-smooth glass beads on both sides and the matched cartridge design distribute the water flow around the centrally filled granulate and ensure an optimal storage result.
