Just got my 150g acrylic tank i've been waiting to pick up for a while. I'm new to the community so please bare with me and point me in the right direction when needed 
So now that i have the tank that was previously setup for over a year, i need to clean it. Recommendations and suggestions for cleaning solvents and proper cleaning clothes or brushes so not to scratch the tank? There are some parts that have dried algea i guess it is (its green) that i'd like to clear off before i start it up again.
Lastly, i need ideas or suggestions for clearing up some small surface scratches, i know alot wont come out but i'd like to work on the clearity of the tank.
Thanks in advance. And i'm excited to become more a part of the community.
So now that i have the tank that was previously setup for over a year, i need to clean it. Recommendations and suggestions for cleaning solvents and proper cleaning clothes or brushes so not to scratch the tank? There are some parts that have dried algea i guess it is (its green) that i'd like to clear off before i start it up again.
Lastly, i need ideas or suggestions for clearing up some small surface scratches, i know alot wont come out but i'd like to work on the clearity of the tank.
Thanks in advance. And i'm excited to become more a part of the community.

