QuestionRenee,
Do Mollies and Green tiger barbs like light in their tank?
AnswerHi Manahil,
Yes, they enjoy some light in the aquarium. If you don't have money for a light, a good idea would be to use the light of a desk lamp or from a window. Don't put them in direct light, but put them where they have light from outside streaming in. They do enjoy it. :)
Happy fish-keeping.
Renee