Well, here is my first 55, i got it around 2 months ago.. in the first picture i had goldfish... i had just moved therefore i had NO money at all. You can see that it is progressing some, but not finished... I have alot im planning on doing to it tonight. I plan on taking spoonmans advice and putting pool filter sand in it this weekend, along with my cichlid tank. but as for now, its ok i guess? This one has a whisper 60 HOB filter and a Fluval 405... i guess thats enough filtration?