What tank is better for my betta fish?

I have a male Japanese Siamese Fighting fish (Betta) and I know other male Bettas can't be kept with them. His large tank looks so empty. I saw on the internet where you can put Platies and Guppies with a Betta. I just wanna get 1 or 2 maybe 3 more small...

I have 2 girl betta's, and 1 male betta. I know the male cant be with the females so can it be with other types of fish? possibly common goldfish? Can the girls be with any other types? If they cant then tell me because i really don't want my fish to...

I'm trying to add something interesting to my rec-room. I have a 5 gallon tank (I think it's 5 gallons) and a bunch of decorations from past fish experiences from my youth (I had goldfish, guppies, angel fish and swordtails. Not all at the same time...

I know that you shouldn't keep them with each other, and that you shouldn't keep them with other long-fin fish and fin-nippers as well. So cory catfish like the panda cories would probably be a good choice i know they only get around 2 inches in adult...

I have a 2.5 Gallon Nat Geo fish tank (fresh water+ filter installed )that I have set up for its cycle and now I am thinking which fish to put in. I read a lot about male betta fish and came to know that they mark their space etc. Can I put some other...

So as an Aquarist I view the situation as EVERY fish needs a filter, I have a betta in a 5 gallon tank, he seems happy though he doesnt make bubble nests all that often (its fully cycled -seeded it from my 60 and 45 gallon tanks) I work at a petstore...

I know that there are a bunch of fish that can be housed with male bettas like zebra danios, neon tetras, cory cats, platys, etc. But what do you reccomend? I'm going to setup my 10 gallon tank again but this time I'm going to put a betta in it and i...

In my 10 gallon tank, I have a filter(which isnt the best, so lets just say I dont have a filter) A rock with holes in it, A plant thats a couple inches taller than the tank, and some turtle grass. I had minnows in the tank before(I know minnows like...

Hi. I got a 5 gallon tank for Christmas. I have all the necessary chemicals and am going to wait a few days until I put fish in the tank. I do have one problem though. I have been looking at fish and the crown betty is the only fish that really looks...