A Happy fish Is a Healthy Fish
Clean and Warm water is best for Fish Health
1 Maintain water temp at 78Degrees
2.Perform water changes 2-3x a week for optimal health
3.Always add a water conditioner to prevent sickness
4.For best water quality..buy a Water test kit.
How about something like that, also include in the top 5 things for Healthy betta fish..add in # 2 next to heater, add for Water Safety add a Water conditioner, or water Dechlorinator.
Then include the whole water chemistry breakdown..