Hagen Aquarium Product

Please see Figure 1 for a detailed overview of nitrogen cycling.

For marine aquarium keeping the picture is much simpler (Figure 2). Protein Nitrogen enters into the system mainly as livestock and food. Eaten and not most of this material is broken down/converted to (

As you progress in reading about these marine system variations, you will find a definite shift in "difficulty", or better put, a narrowing tolerance to poor or varying environmental quality. Obviously all types of systems have a fluid-filled box, the aquarium, in common. Reef systems have more stringent requirements of water quality and lighting, and the smaller the reef system the more exacting the water quality concerns.

It is a fact that about ninety percent of "fish keepers" in the U.S. are really goldfish bowl, or other plastic "death-trap" aquarists. The remaining ten percent h

The screen is then covered by 2" of fine coral gravel. This allows the aquarist to turn over the top inch of gravel occasionally to clean it, without disturbing the anaerobic layer below.

Anaerobic bacteria form in the bottom depths of the substrate and in the water below. As anaerobic bacteria cultivate, they remove nitrates. Anaerobic action produces a fair amount of heat. The heat warms the water layer below the gravel. The warmer water flows upwards, displacing cooler water above the gravel. This action moves water through the plenum at very slow rates. The slow movement of water through the gravel helps to prevent dangerou

The ebb and flow of the currents and the swaying action that they create has been a goal of many a fish keeper. That desire has led to ingenious Do-It-Yourself devices such as the Carlson Surge Device and the Toilet Flapper Valve Surge. However, these units, while effective at recreating powerful wave-like surges of water, also have there down sides. They are bulky, cumbersome, unsightly units that

Your success in keeping aquatic life depends on establishing and keeping these bacterial populations in sufficient numbers as your biological filtration.

So, what are these magical microbe helpers and how can you get them going for you in your aquarium? Theyre are a few approaches here, with variations therein, and all with their various endorsers and detractors. Again, dont let these differences of opinion faze you. Bear in mind that the end result of all these different efforts is the same. This is to make a home for sufficient numbers of beneficial microbes to help keep your tank clean and healthy.

Of the Many Ways t

OT:Found this on the Yahoo news area, made me laugh so hard.
Sorry but I thought this was too funny :laughroll . http://music.yahoo.com/read/news/35244816.

Hagen Aquarium Product

Corydoras aeneus