I have a 90 gallon tank with seven discus fish. I have a CO2 injector and the pH is about 6.7. I want to have a few swords and cripts in my tank. Which will be better, laterite or flourite and why? With whatever substrate you guys help me pick out, do you suggest heated cables at the bottom of the tank? Also, I don't want to have to spend an arm and a leg.
Lastly, what other plants do good in a tnak with a temp around 84 degrees?
Lastly, what other plants do good in a tnak with a temp around 84 degrees?