Aquascaping is a term we use for describing the setting up and decorating of an aquarium in such a way that it pleases our perceptions of what is aesthetically pleasing. In reality, Aquascaping is so much more.
Is the tank glut? Or when was the last time you completed a water change? Or when was the last time you checked the water? Are you overfeeding? Taking care of your tank means you will have the knowledge to address issues when they crop up analytically!