Have items as described and well packed received in time. I use Femangaprodukte quite some time in my aquarium and can really recommend the products. Water looks clear out at weekly use. The plants are growing vigorously. However, you have to see that one keeps on changing the water, light and fertilizer the algae under control. But that's known all Aquarianerns, only mastering the perfect aquarium is very rocky. A cure does not exist and everyone should according to his personal requirements and local conditions trying to achieve the best possible. Femangaprodukte have this well supported me.
