there won't be as much sand as in the picture. I just want the effect of a path running thru to the back
Sand. I'm not in the UK so im not sure what brand you have there. Pool filter sand works well for me.What substrate would you recommend.
That looks very nice!Water and plants in
I agree with this. Plus, dirted tanks (even capped) eventually get mixed with sand or whatever is capping them, and the water gets all cloudy and dirty. IMO it's best to use an inert substrate like pool sand/play sand, i like medium grain size with teeny tiny gravel mixed in a bit. Then just add the root tablets to fertilize your root plants. Also, you can do a beautiful tank without CO2, but if you can afford it - the plants will grow faster and look *a little bit better*.I am not very experienced, but i've set up a few tanks, and i have come to the conclusion that using expensive aquarium soil is about the same as using cheap big box store substrates.
I like to use plain landscaping sand, and then add root tabs. after a while, everything cycles through and the cheap sand will become very good and fertilized aquarium plant soil