Answer:
You must make the fish happy and healthy
Step-by-step explanation:
Making Sure Your Fish Is Adapting. Fish like most animals have their adaptability to certain environments. ...
Do It For More Than Decor. ...
Re-create A Natural Environment. ...
Keep The Water Conditioned. ...
Keep The Aquarium Clean! ...
Keep The Tank The Right Temperature. ...
Remove Excess Algae. ...
Introducing New Fish To The Aquarium