30 Gallon Angelfish Tank

My other 30 gallon tank was a replacement to a 10 gallong tank that housed two large goldfish. The old tank was running since about 1998, and was replaced by the new tank in March 2004. One of the goldfish passed away, so I added 3 angels while the fry were developing in my 20 gallon tank - the mating female, another female, and a little striped angel. I noticed a huge difference in the goldfish since he received some tank-mates. After the fry were about 3 months old and the 20 gallon was getting a cleaning and a re-organizing, the goldfish was given some more tank-mates - two of the babies, the father, and the non-mating female anglefish. He is sure a happy camper now! The Wisteria in this tank is unbelievable! It grows at such different levels and looks pretty good for only one type of plant in the tank! This tank has turned out to be really beautiful, and is my favourite landscaped tank. This tank uses an underground filter with a powerhead, an older Fluval 2 Plus filter, and an air stone for aeration. It is cleaned weekly as well.