Common Aquarium Freshwater Fish

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If you take a quick look at this species they dont seem like aquarium fishes. They are large and highly predatory. But then again, these are qualities that attract some, like me! If youve been keeping aquariums for a while and have the room to keep large predatory fishes I recommend you try

They provide adequate circulation and exchange of water; harbor beneficial aerobic (and often anaerobic) microbes, promote gaseous exchange; mechanically filter out large solid wastes (generally in a pre-filter arrangement) and their sumps are often equipped with contactors, dosers, meters, and skimmers.

These units do have their shortcomings; improperly engineered they can be a flo

And at last, power heads are staggeringly unattractive and distracting in the display proper to many observers. Their only saving grace is that they are cheap and affordable, which allows newer aquarists in particular to "buy into" the hobby a very important and worthwhile distinction.

This article, however, is not likely to be directed at new aquarists. While the application of a water return manifold is simple enough to construct (and mere dollars worth of pla

.. all are for the primary benefit of keeping these beneficial microbes healthy and metabolically active. But what can you do to bring them on-board faster? A lot.

There are stock inoculations of bacteria cultures for sale in spades for the purpose of initially establishing biological cycling. Sometimes they work; too often they don

common aquarium freshwater fish

Know how to check for the hazard of back-pressure build-up and subsequent inefficiency and failure of your air pump; by disconnecting the air line tubing from the pump and trying to blow through it. If you cant do this easily, neither can you r pump. Periodically (about every month) check and clean, or replace clogged diffusers.

Air Valves: These come in plastic and metal. Do not use metal in or around your tank. They are used to direct the desired amount

Fish Out of Water
Although Boni Comandante Jr.’s technique is intended to ship fish used for food, the idea of putting fish to 'sleep' and then transporting them without water is an interesting one.....

Hitchhikers !! Part 1 & 2
Part 1 http://reefkeeping.com/issues/2006-04/reefslides/index.php Part 2 http://reefkeeping.com/issues/2006-08/reefslides/index.php.

Breeding Clownfish

Breeding Clownfish
By William Berg

Thanks to Disney's Motion Picture 'Finding Nemo', almost everybody is familiar with clownfish.
Clownfish, or Anemonefishes, from the family Pomacentridae, are o.

UV Sterilization: What is it and How is it Used?
Some aquarists believe they help eliminate bacteria, parasitic, fungal, viral, algae, and other unfriendly pathogens in an aquarium, others believe that they are a waste of money. FORUMS: UV's - Anyone....