Who Gives A Fish Forums

Thanks, all! Gonna try the fan trick first and monitor the heater. Appreciate the quick help.

My tank's been hitting 86°F lately, and my tetras seem stressed. I've got a 20-gallon with a basic heater, no chiller. Any tips to cool it down without breaking the bank?

Haha, some bettas are just like that. Mine ignores the shrimp but goes nuts for bloodworms. What's your betta's favorite food?

Love the plant choices! For the Rotala, try adding a bit more iron. And yeah, floating plants are a game-changer. They'll also give your tank a cool jungle vibe. What fish are you keeping in there?