Maintenance of 20l Shrimp Aquarium

It was a messy work, but now there is one healthy clean shrimp aquarium :) music by longzijun ------------------------------------ My Facebook Photography page ►► http://on.fb.me/1T1UczS SUBSCRIBE for more ►►http://bit.ly/1MhbNy8 My Aquariums ►► http://bit.ly/1P8lsgU My Budgie/Papagaj ►► http://bit.ly/1O8DrF7