Goretex 27 Feb 2010 I must say its a shame that more zoos don't do this! Maybe we'll soon get it in Britain.
Ituri 27 Feb 2010 One of the big reasons zoos don't is because it is prohibitively expensive to set up and run the filtration required to make underwater viewing worthwhile.
One of the big reasons zoos don't is because it is prohibitively expensive to set up and run the filtration required to make underwater viewing worthwhile.
