Aquarium Fresh Water Water Chngers

Be sure that their breeding tank is fitted with an acceptable spawning site. At this point I increase my water temperature to 82 degrees and increase feeding.

Within five to eight days you should notice the belly on one of them to begin to swell. This will be your female. Within a few days the papilla should show on both the male and female (organ between the ventral and anal fin). The males papilla is much smaller than the females. Once egg laying begins you should avoid disturbing the tank. Take note of which fish was laying the eggs and watch for the male to fertilize them. Within two days you will know if your pair is fertile. The eggs may

A technical glossary would be welcome for servicing the breadth of actual users of this source.

Closing:

The higher classification of fishes is in a dynamic state. Nelsons History of Fishes is the most useful, relevant synthesis and reference for those who deal with interests above the genera and family levels; ichthyologists, fish systematists and advanced hobbyists.

Common Colours

Red: The fins and body are bright red, paling out at the gills and head.

Extended Red: A glorified type of Red in which the red colouration extends past the gill plates and head. Royal Blue: The body and fins are a dark, royal blue, ending at the gill plates. The head is usually dark grey-black. This colour is very prone to red wash (where red can be seen in the fish, usually the fins.)

Steel blue: The fins and body have a light grey-dark gun-metal blue colour ending at the gills and head, which are the same as the roya

lighting for a 65g reef tank
wondering if one 175w 14k metal halide is enough. for a 65 gallon reef tank any comments would be appreciated. thanks.