Bullhead Catfish

[KingSalmon99]

Hello, My name is tyler i'm 18 and i have been studying fish for a few years now. I have 2 Bullhead catfish in a 100g Tank with Daylight and MoonLight LED lights and 2 Canister Filters. How can i sex them?

 

[henningc]

I don't know, but if you look up Jonahs Aquatics they can. Zimmermans may be able to help as well.