betta tankmate

I got 7 rosy barbs in a 40 gallon all of them are of 2-3inchs in size with a 3 spot gourami. The issue is that 3 spot has grown too large so I am thinking of replacing it with a betta(male). My Rosy barbs have never nipped the fins of the gourami and 40gal seems right for this many fish. The...

I’ve read a bit about mexican dwarf crays and have seen mixed reviews on them, from people praising them for being docile to others saying they’ll be aggressive towards my betta. If I were to get one, he’d probably go in my 6.8 gallon with my oldest betta (who probably wouldn’t even notice the...

Hi there, I currently started a new 10 gallon 2 weeks ago that I am in the middle of doing a fishless cycle in. Here is a picture, although I am adding some microsworfs along the perimeter of the glass, a moss covered bridge made of coconut shell over the sand, and dwarf baby tears on a piece...

Hello, I was wondering if you could keep harlequin rasboras and a betta in a 5 gallon tank. If you cannot what is the minimum size tank needed to have them together?