I keep alot of mantids and find that they are fickle thinks. 1-3 instar I have my highest mortality rates. Sometimes they just keel over for no reason so don't beat yourself up over it.

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Hi,
I had them under a heat lamp for spring. The crickets were feed on carrots, cucumber & potatoes.
thanks

All of them species can be kept at room temp. Under a heat lamp you would have probably fried them species.

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Reptiles1.0.0 Veiled Chameleon2.2.0 Green Anoles0.1.0 Brown Anoles0.0.1 Checkered Garter snakeArachnidsP. Pulcher P. MurinusP. Ornata Various different species of mantids.
matty509@hotmail.com

Yeah not sure a heat lamp is the best method of heating, it's a bit intense especially if they can live happily at room temperature. If you have to give them heat then a mat is a better idea. What I'm doing with my Violins is the jars are in a tub and I've got a heatmat on the side of the tub.

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Click for pictures of my Tarantulas, Trapdoor Spider, Scorpions, Mantids, Millipedes, Horned Frog, Malawi Cichlids and Cat.