The Importance of Hiding Spots in Fish Tanks: Creating a Stress-Free Environment

References:
– https://www.thesprucepets.com/hiding-places-for-fish-in-aquariums-1378767
– https://www.aqueon.com/articles/creating-hiding-places-in-the-aquarium
– https://www.fishkeepingworld.com/hiding-places-for-fish/
– https://www.aquariumcoop.com/blogs/aquarium/how-to-create-hiding-places-for-your-fish