After I spent a lot of money over the years always nachzukaufen to plants, me my Zoofachgeschäft pointed out EasyCarbo. At first I hesitated a bit at the relatively high price - today I have to say that it was right. Instead of having to buy more plants, I now regularly rausholen which and give away. My Aquarium is nice densely covered - good for the fish and beautiful to the eye of the observer. Conclusion for me: The price is ok, because the constant sale of plants and eliminates one so in the end come off cheaper.