I am going to replace my gravel with sand, but how?
I have read a couple articles that give two suggestions - 1. keep fish in, or 2. remove fish.
For the 'keep fish in' process, how do i do this? Will the sand not just engulf the tank as it sinks? Do i therefore do it by removing the fish first? I do not have the facilities to do this really, so do i bag them for an hour while i rush to do the job in the main tank? Seems a little crazy?
Opinions and experience please
I have read a couple articles that give two suggestions - 1. keep fish in, or 2. remove fish.
For the 'keep fish in' process, how do i do this? Will the sand not just engulf the tank as it sinks? Do i therefore do it by removing the fish first? I do not have the facilities to do this really, so do i bag them for an hour while i rush to do the job in the main tank? Seems a little crazy?
Opinions and experience please
/www.fishforums.net/index.php?/topic/337690-gravel-to-sand-change-how-i-did-it/ <--------- Click! 
