Water Treatment Straight To Tank

[Fish are friends]

im doing a large water change on my 300l tank and was wondering if i can add the tap safe to the tank for the amount of water i add to the tank???

 

[CezzaXV]

Many people who run a hose from their tap direct to tank will add dechlorinator to the whole tank, it's fine to do. You do need to add enough for the whole tank though, not just enough for the amount of water you're adding. The scientific reason escapes me now, but as long as you do that it'll be fine

 

[Tolak]

Organic compounds in the tank utilize the dechlorinator, thus the reason to dose for the entire tank volume. I've been filling tanks with a hose for years, major back & time saver.

 

[Fish are friends]

wow so much easier doing it that way... 50% water change in under an hour..thanks for the help