Hi,I have been keeping aquariums for a long time now and planted tanks with high lights for 5 years.I have quit high light tanks for 2 years now cause I got fed up with the algae,I thought that I should spend my time on low light tanks and enjoy my fish until the planted tank scene learns how to dose fertilizers,also aquarium products companies accept the macronutrient 'consept' and give back some feedback to the hobbyists or even develope some other useful products.Unfortunately this is not the case.I have been to interzoo exibition in Germany a couple of weeks ago and had a long discussion with the professor of a well known german company,it was then I realised that they only care for the masses and not the 'pioneer' hobbyist,for example they spend their time developing products for reducing nitrates for allthose who overstock,overfeed and have no plants=the masses=what makes profit.Introducing the idea that nitrates or phosphates might encourage plant growth is not good for the market.So I want to have a planted tank with no algae,I have the money,the time and can study as much as I have to..Where's the feedback??How many years will it take?2,5,10,how many?It has been some progress the last few years but I have to say we are still far from algae free planted tanks,what do you think?