1. The fancy world of Goldfish [Carassiusauratusauratus] –
What is it about the Goldfish that has kept it a popular household addition for the last 1500 years? The bright colours?The relatively easy
upkeep?The personality? Whatever the case, as the centuries passed, the Goldfish went from two types - olive green and orange - to the many
varieties seen today.
Consider the different bodyshapes that are now available. Like dog breeds that result in flat faces, long legs, long bodies or sloped backs,
certain features may have an impact on your fish and although it does not necessarily mean the fish shouldn’t be purchased (keeping goldfish
is very rewarding!), knowing what the potential issues might be will mean that you will be able to provide specialised care if need be.
Of the many varieties, all fall under one or some of these four categories: Ce/ Grass (closest to wild type), Wen (fancy tails and growths),
Dragon Eye (changed eyes), Egg (shortened bodies). The following are some popular examples:
FANTAILS& VEILTAILS – Longer than normal fins, with or without a shortened body > Flowing fins maybe attractive to tank mates so watch for
frayed and attacked fins. Fins easily damaged on sharp ornaments.
ORANDA – Ornate growth on top of head and long trailing fins, shortened body > Susceptible to fungal infections. Prone to swim bladder
issues. Slow swimmers so cannot keep up at mealtimes.
RANCHU& LIONHEAD – Ornate growth on top of the head, short tail, no dorsal fin, significantly curved back > Prone to fungal infections. Very
susceptible to swim bladder issues that may need a veterinarian due to pronounced curvature of spine. Slow swimmers so cannot keep up at
mealtimes.

2. BUBBLE-EYE – Large fluid filled sacs under the eye with upward pointing eyes, absent dorsal fin, with or without a significantly shortened
body> Short bodied varieties are slow swimmers. May have swim bladder problems.Upturned eyes means that they cannot get away from
tank mates and may find it difficult to find food at mealtimes, especially in community tanks. Bubbles easily burst on tank ornaments so
aquascaping must be done with these fish in mind. Burst bubbles may get infected.
TELESCOPE-EYE & BLACK MOOR– Upturned or protruding eyes, with or without shortened body> Slow swimmers so may not be able to keep
up at mealtimes. Black Moors seem to be more susceptible to white spot and other infections.
For general goldfish care information, visit: http://kb.rspca.org.au/How-should-I-keep-and-care-for-Goldfish_456.html