Most fish species mate using external fertilization ... The day before the experiment, randomly selected males and females from different breeding tanks were put into separate glass tanks.
A SOMERSET zoo is breeding a species of fish believed to be the last of their kind in the world. Tropiquaria Zoo, at Washford Cross, Watchet, is sheltering a group of exotic fish called the ...
Despite the huge demand for C. Travancoricus in the aquarium pet trade, research approaches on captive breeding and early development have been limited,” says the study. To holistically study the ...