i have a tank with a footprint of 50cmX200cm and i would like to know what substrate i could use for good effect with plants?
it would also need to be smooth and be able to change it with the water in the tank as i cant practically remove 600litres of water to change the substrate lol.
it would also need to be smooth and be able to change it with the water in the tank as i cant practically remove 600litres of water to change the substrate lol.