Hi I'm noew and have a little question to run by u all :)

[Jumpin-Jo]

Hi every1

I've had a small tropical tank for about 3 years now and had a good water balance as my fish seem happy and the grew really fast when i first put them in my tank. My question is, i'm now getting a new tank which is much bigger, should i save water i drain off my small tank each week to build up a supply of water to put into my new tank as i want to keep the water balance the same so my fish arn't to upset when it comes to moving them to their new home.

Am i doin the right thing here or does anyone know what i should be doing to get my new tank ready for the fish.

Cheers
Jo