Who Gives A Fish Forums

I'd also recommend a small snail or two. They help keep the bowl clean and add some movement. Nerites are great because they don't reproduce in fresh water.

Cryptocoryne Wendtii is another option. It's hardy and doesn't need much light. Just make sure the substrate is nutrient-rich or use root tabs.

Hey all,

I've been noticing some concerning behavior from Big Red, one of my betta fish, over the past couple of days. He's been really lethargic and won't eat - this is unusual for him as he's usually always up for food. He's also just lounging at the bottom of his tank or against the filter ...