help please! tiny white maggots!

[purpleponcho]

hi folks, went to check on my ladies today and noticed some drooping leaves on one. she is an ex mother, in flower, and the only one of my plants in a soil mix. the others are in a wilma system in clay pebbles. her pot is sitting on a thin layer of clay pebbles in a saucer. on close inspection i noticed a bad smell, kinda like ammonia, and tiny white maggots in the runoff water around the pebbles. there are no flies/insects in the grow area and ventilation is good, humidity and temp too. anyone seen something like this before? any steps i need to take to take to help her/protect the hydro system? any advice much appreciated. see pics.

[stinkyattic]

Standing water in your growroom, anywhere, for any reason, is going to give you problems.

Get that liquid out of there pronto and let your pebbles dry out- clay pebbles are designed to go through cycles of wet-dry-wet-dry several times a day, otherwise you see bugs and rot, eww.