No idea of any water parameters in any tank to be honest. I might get slated on here for this but I just feel that if you keep up on water changes, over filtration and high flow, the fish are healthy and active, what's the need to monitor the water? I have a kit here to take readings if I see any problems mind you. Never had to use it though. I have co2 in the shallow tank which I will be re doing later on as I'm not happy with it. Too many organics leaching into the water as the soil cap was not thick enough. Photos coming of new scape soon.I like all three of them. Do you have diy co2 on the other two tanks? You have the same substrate in all 3 tanks that look like inert silicate sand, right? What are the water parameters in your discus tank?
id love a shallow tank, where di you get the tank itself from?
It's kiln dried sand. You can pick up similar stuff from homebase. Brighter your lights are, the lighter the sand looksLooking great
May I ask what sand you are using in the Discus tank?