Hello,
I am having problems keeping my betta healthy in my 20 gallon community tank. The tank is a normal 20 gallon it had some fake plants and a log thing. In the tank I have:
3 cories (each is about an inch)
1 golden loach (3 inches)
1 dwarf neon gourami (1.5 inches)
2 African dwarf frogs (1...