New fish keeper here! I currently have a spawn in my 15 gal tank. I added the indian almond leaves for the tannins and as a natural hiding place. A few days ago I noticed that there was a growth on the leaves that the fry were interested in. A layer of biofilm. I know this is normal but is it...

I am learning about Catappa Leaves. I guess my main question is, for general maintenance of the tank, how long should I have one in a 10 Gallon Sorority? How long in a 5 gallon Male solo? Crumple up or leave as is? Any pointers or guidelines greatly appreciated.

I just wanted to share a video of my sweet little fish, Rose of Sharon Cassidy, or Cass for short, being absolutely adorable before bed after I gave her a Catappa leaf. She zooms around excitedly and I get her to do a trick for food before bed time. <3 I've taught her a new trick which I'm...