Is it possible to keep the rainbow trout in an aquarium at home? What plants can handle low temperatures?

I understand that I need to update seriously the tank later, but my current setup is as follows: 65gal AGA BioPro 350 Magnum @ 20w CF lighting Coralife 3wpg 1/10hp refrigerator substrate current heater All pieces of wood and natural homemade decoration (freshwater lake style) low doses of CO2 that have no problem maintaining pH and if I neccisary go to a pressurized CO2 w pH regulator / to maintain the optimum pH of 6.8. The problem is with the temperature. I've done the math and found that the temperature Ambiant secondary heating and lighting, all you can maintain a minimum temperature of 68 degrees. Can rainbow trout survive at these high temperatures? Go with a refrigerator, it is not possible due to the cost of cooling and the replacement of my magnum filter (flow rate required.) If possible, what side effects I can wait negative? Do I need special conditions? What plants grow in these temperatures?

The problem would be with temps. You should come in 50 years to enter the area are developed in 68 is too high for a permanent temperature of them. I can not say what the effects would be or in what order, but not prosper. It would be like you in 40 degree temps with only summer clothes. You may be able to survive, but would be more susceptible to disease and other chronic problems. He spent most of the energy trying to keep warm. Other biological drives receive aside. That's the kind of stress that would trout put in just in the opposite direction.

How to Setup a Planted Aquarium Pressurized CO2 System