Originally Posted by Forest3544
Hey I'm thinking about setting up a ten gallon tank and wanted to put some pea puffers in there but I was not sure how many would fit in the tank.
I know that the tank should be full of decor and plants to disrupt there line of sight
I just got one a few weeks ago. He (she?) is in a 5 gallon with black sand and fake plants. Super cute, very fun to watch.
I researched a lot before I got it, and I came to the conclusion that 5 gallons for the first puffer, 3 gallons for each additional is optimal. With that though, I would say 3 would be better than two in a tank. I only put one in my 5 gallon because I was nervous about fighting.