I seem to be missing something with my setup. Im using pressurized co2, EI dosing, about 2wpg and a 4 hr burst of 4wpg. I do weekly water changes and still the plants in the tank look sort of burnt. They are not bright green and healthy looking like Tom’s tank or most other tanks that you see. What could the cause of this? A lot of the plants look like the edges of the leaves are burnt, they are sort of brown and not very healthy looking. Any ideas guys?