Mini Hearth (BF)(Red 3070) ant farm it is not recommended as

it is not recommended as a general rule of feeding ant colonies to stick with only one food source

would seem to concur with this evaluation

Dimensions:  16" x 4" x 4" Nest and Foraging Area

How long will one bag last

Mini Hearth (BF)(Red 3070) ant farm it is not recommended as***This is a Black Friday Cyber Monday Formicarium*** Ready for Shipping, this Mini Hearth comes as shown in the photo on this page. Nestmates this Mini Hearth comes with a nestmate ($5 value) (See photo). For more information on this feature, watch this video ). Foraging Area Dcor (as seen in photo) Magnetic Ports for Expansion (Additional Mini Hearths Can be Connected On Each Side) Magnetic Glass Panels (Museum Glass optional) 2 Connection ports on