I purchased three neps yesterday, all of which had full cups of digestive fluids. I would like to give them some extra nutrients without fertilizing through the roots. I know it's not 100% necessary, but I'd like to give them some more growing strength. So would it be appropriate to feed them at this time, or shall I water a while before feeding them since they just changed habitats? They're currently in a terrarium and there are no bugs for them to naturally catch. The meal won't be major, just a few ants per pitcher. Does feeding decrease the life of the pitcher?