I am looking for some ideas on how to make my 60G goldfish tank look more natural and add height. I currently have black sand and a bunch of rocks in my tank with one fake plant. What plants are okay for goldfish and very easy to grow. I recently broke down my 60G planted tropical tank due to the plants not thriving. I have a T5 HO lighting system with two bulbs in it and I also already have aqueon plant food, flourish, fourish excel and root tabs. The tank is around 72 degrees.