Search results
Results from the WOW.Com Content Network
You are free: to share – to copy, distribute and transmit the work; to remix – to adapt the work; Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made.
Royal gramma fish Despite its vivid, “look-at-me” appearance, the two-tone royal gramma is a peaceful, gentle fish with a tendency to hide away. However, they can fight with their own kind and ...
A switching or variable-voltage system (also known as a "wavemaker") is commonly used in reef aquaria to more closely simulate the movement of ocean water. [ 1 ] Water circulation is vital to proper biological filtration of most saltwater aquaria (particularly those using the Berlin Method ), and is useful in freshwater aquaria for allowing ...
The royal gramma will also have a small black spot on the front of the dorsal fin and a black line that streaks through the eye. It resembles the false gramma ( Pictichromis paccagnellae ), with the two main differences between the two being the false gramma has clear fins and does not fade, but rather has a distinct change in color.
Members of the genus Gramma are brightly colored, generally with two different colors. They measure, depending on the species, between 6 and 10 centimetres (2.4 and 3.9 in). They measure, depending on the species, between 6 and 10 centimetres (2.4 and 3.9 in).
Endorse this file for transfer by adding |human=<your username> to this Template.; If this file is freely licensed, but otherwise unsuitable for Commons (e.g. out of Commons' scope, still copyrighted in the US), then replace this Template with {{Do not move to Commons|reason=<Why it can't be moved>}}
The following templates may be used on article talk pages to request the addition of particular types of media files. See the individual templates for usage notes. Specific templates are indented under the more general templates, and wherever possible, the most specific template should be used.
The Berlin Method of biological filtration is a method for maintaining a clean and stable environment within a saltwater aquarium, typically a coral reef system. This method relies on the use of ample live rock (rock with live marine organisms and bacteria on or in it).