Build An Acrylic Aquarium

There is usually a control valve for regulating water flow. A check valve is usually placed on the filter intake to prevent the sand from packing-down when the filter is turned off.

Because water flows upward through the filter, the sand in the filter becomes suspended or "fluidized" in the water column, forming a fluidized bed of sand. If the flow of water is controlled properly, the sand does not flow out of the filter, but remains suspended. This happens because the flow of water is just fast enough to keep the sand in suspension. The weight of the sand prevents it from escaping the filter. Because the sand is suspended in wat

To insure that you always have healthy fish, you should keep the tank clean and religiously perform partial water changes. This will not only keep your fish happy but will make for a better looking tank as well!

build an acrylic aquarium

Brave New World Technology:

Fluidized bed, algal (turf) scrubbers, anaerobic denitraters, and oh, so much more are on the cutting-edge of new ways to biologically filter water.

Fluidized bed filters are additional borrowed technology from the sewage treatment industry (along with novel "out-gassing" rings,

What the? The tanks cloudy from the gravel/decor? Not a big deal, give it time and it will clear up just fine. Are you ready? Power it all up and stand back. Beautiful.

Test Kits, Bacteria & Testing Your Patience:

What happens next? That universal ingredient, time needs to go by; a few days for certain chemical reactions, funky stuff in the tap-water to precipitate, stabilization of pH... and then:

Bacteria. Youll hear no end of ways to go about introducing and establishing oh-so necessary bio-filtration micro-organisms. Certain species are utilized for "cycling" or converting noxious metabolites into les

Continue this process until BOTH tests read zero. Then add no more than 50% of the inches of fish you already have in the tank (if you already have four inches of fish, only buy two inches more). Do a 25% water change before you add new fish, not immediately after. Do not add fish to the tank more frequently than every two to three weeks. Stock the tank to 90% of the total capacity. Then allow the growth of the fish you have to fill the aquarium to capacity.

There are exceptions to the three inches/square foot of surface area rule for saltwater. An eel is long, but is also skinny, so using of its body length as a measure is safe. A large angelfish is

New Corycat Group

elpono_njg posted a new topic:

Come one and all, your corycat pics here...

www.flickr.com/groups/corydoras/