I wrote this topic late last night just before logging off so have only just seen the interest.
As I said, it worked for my situation.
My problems were a sort of mouvey-brown layer over the (plastic) wood and rock decorations. Same, plus a little blackening on my green plants (real) and green/brown algae on on the red plants (real). The (expensive) 3D background was also covered in a brown substance.
Apart from nitrate being a constant 40 ppm (as from the tap), the stats are constantly 'spot on'.
I was getting to the point of removing all the plants and chucking them.
I did not have any snails (apart from pest-type), inverts or scaleless fish but I agree that this product would be harmful to them as it killed my problem snails within a week.
This product is in 2 parts which I suspect means one is a algae killer and the other being a plant repair.
All I will say now is that, after using this product several weeks ago it has destroyed just about all the above stated problems and apart from the snails there has been no ill effects to my stock (admittedly basic stuff, see sig.)
The plants are showing extreme new growth and the tank just has an overally healthier look about it.
For me, the best £6.99 I have spent for ages.......for you? if you have similar problems/stock to me then if you come accross this stuff in your lfs then take a look and make your choice
Just sharing, friends!.......

(No apologies for over use of emotions, I'm that sort of guy

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