23 июн. 2011 г. · An interesting fact about the Columbian Shark is it's ability to live in freshwater, brackish and saltwater environments if transitioned slowly.

28 мая 2010 г. · It is about 13 inches long, in good health and very active. The word is that these start out in brakish water and eventually need to be in total salt water.

26 нояб. 2009 г. · they can live in freshwater their whole life, but they dont do a well as ones that slowly migrate to full saltwater. Click to expand.

20 нояб. 2005 г. · They're mostly comfortable in brackish waters. And as they grow, they remain in saltwater and only go back to brackish waters to spawn.

24 мая 2007 г. · yes, its normal. I had a big one (9 inches) that I grew up from a baby in my 65 saltwater. they go a beautful pearl silver as ...

5 мар. 2009 г. · I am not alergic, but I can see something bad happening if you were alergic to their venom. It feels just like a bee sting by the way. I guess I ...

16 мая 2011 г. · If it's actually a Columbian Shark (actually a catfish) then it will need brackish water as it grows. Aqurium salt won't cut it. You wanna ...

22 сент. 2010 г. · Are you aware that the Columbian Shark will require salt water as it ages? It is better suited for a brackish tank. P · polish. Jack Dempsey.

22 янв. 2008 г. · Silver tipped shark is probably a columbian shark. They need full saltwater when they grow, otherwise they get a whole host of problems, including skin ...

I've never had them personally because I hear that they will eventually turn Saltwater. And I hear they can grow up to around 2' range. ... Keep it simple and don ...