u/Burritos_In_Town11

I love these guys so much they make my day every day

I have a 5.5 gallon tank with 4 adorable perfect little blueberries inside it. Right now it’s pretty warm but a cold front is coming and my house isn’t too insulated. I need to heat their tank but what is good for a tank this small? And what watt? And what type of bulb? Please help me my beetles will be really cold without it.

So I went to Home Depot and bought a zebra plant for my BDFB terrarium (this is my first ever terrarium ever and my first ever pets) and I also bought a succulent help pump thing for the plant that would help it survive right? I put the plant in the tank and pump the soil where the roots are. That was three days ago. My beetles arrived today and I put them in. I just remember to look up if it’s toxic and it says it is. I don’t trust the ai overview so please tell me if this is safe and what to do if it’s not.