Cheers all. Lookign forward to getting some good photos when I'm back in a few weeks.
I can't get over how amazing this tank is! It proves the power of plants as filters...
Yeah emergent plants do a great job as water cleansers. I should point out that I've added an external filter now though, following increasing the fish stock and reducing the number of emergents.
sweet tank how many gal
240 litres, 64 US gallons - but probably 15 gallons of that is taken up with substrate.