This snakes need 25-28C and medium humidity. Feeding object must be not big, because they often regurgitate it. I feed my dione with small mouse.
E. dione have a big potential and they, like corns, have some of very interesting color and patterns variations (see fotos).

-----
--------------
E.g. guttata Normal 2.3
E.g. guttata Albino 2.4
E.g. guttata Oketee 2.0
E.g. guttata Hypo Oketee 1.1
E.g. guttata Ghost 2.3
E.g. guttata Candycane 2.2
E.g. guttata Motley 2.2
E.g. guttata Albino Motley 2.2
E.g. guttata Anerythristic 2.2
E.g. guttata Snow 2.4
E.g. guttata Creamsicle 2.1
E.g. rosacea 2.2
E.g. emoryi 2.2
E. persica black 3.4
E. persica brown 2.1
E. longissima 4.6
E. situla 3.3
E. dione 54
E. bimaculata 4.3
E. quatourlineata 10.15
E. o. obsoleta yellow 2.2
E. o. lindheimeri White Sided 2.2.
E. o. lindheomeri Leucistic 1.2
E. o. lindheimeri Black Orange 2.2
E. o. quatourlineata 1.3
E. o. quatourlineata Deckerti 2.2
E. o. quatourlineata Williamsi 1.0
E. o. rossalleni 2.2
Langaha madagascariensis 2.1.12
Cylindrophis ruffus 0.1
Enhydris plumbea 1.0