andywg
Bored into leaving
Just a quick point about that site, I stumbled on it a few times when researching brackish and found the advice there just plain wrong.
Their advice was that you shouldn't use marine salt for brackish because it tends to raise the pH (to the level it should be at...
). They recommended aquarium salt. Some people had pointed that this was plain wrong and their response was "Our mate has a brackish tank and he said to do it to stop the pH rising, so we won't change our advice".
With regards to kids and fish...It all depends on the kid. If you can control the buying and stocking then you can have a tank that has a larger buffer limit (heavy planting, oversize filter, light biolad) fo if anything is 'missed' whether intentional or not.
Their advice was that you shouldn't use marine salt for brackish because it tends to raise the pH (to the level it should be at...

With regards to kids and fish...It all depends on the kid. If you can control the buying and stocking then you can have a tank that has a larger buffer limit (heavy planting, oversize filter, light biolad) fo if anything is 'missed' whether intentional or not.