Step by Step Weekly Water Change Help!

[TheMCP]

Originally Posted by PocketAsian

Can you rearrange the decorations in the tank so my fish won't get bored or will it just add stress to my fish?

That's just fine.

[LebronTheBetta]

Actually, it's not that stressful. What's the difference between a 50% to a 30% change to a betta? The more water you replace the better. Especially the dissolved organic compounds. Those build up quickly and stress the fish.