Pcb Pipe In Freshwater Aquarium

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

Heres my take on the most common paths.

Rationale: Who Are These Guys, Why Do I have To Know About Them?

A short version of the story: Fish and invertebrate livestock produce ammonia (NH3) as their principal excretory product This material is unfortunately quite toxic to them and its too expensive, inconvenient to remove it by dilution, chemical filtration. Happily, there is a group of microbes/bacteria tha

The dynamic snowballs as waste accumulates, mucus accumulates, bacteria proliferate and ultimately become pathogenic; its the very thing that kills so many corals in shipping. There is also the simple matter that an increase of water flow in traditionally under-filtered aquariums often translates into prompt and improved rates of growth in captive animals. And finally, on more elemental level, effective water flow is necessary in the aquarium to prevent the accumulation of detritus, and worse - lingering matter that dissolves and concentrates ove

To retain the structural integrity of the tank, and to provide for "welling" up of the water ahead of its flowing back and over the down spouts. If you find your overflows are so large that theyre draining too much water to allow for the water level height, or have so much water in play that your sump volume is being overwhelmed with the power turned off, you can add "street" elbows that you can "turn up" or on their side/at an angle to adjust water height and transit volume.

The plenum method was discovered by Dr. Jean Jaubert and is often referred to as the Jaubert System. "Plenum" refers to an un-oxygenated layer of water trapped beneath a deep layer of gravel or sand at the bottom of an aquarium. This layer of water becomes anaerobic. Bacteria cultivate in this oxygen-free environment and remove nitrates from the aquarium. There are several variations of the plenum, depending on what literature you read.

The basic structure of the plenum system is essentially a deep (3" to 4") layer of gravel, suspended 1/2" to 1" above the bottom of an aquarium. It is usually recommended that very little

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.....