Nong Khai Aquarium

Does anyone know if the Khon Kaen University Aquarium at Nong Khai is open on Sunday?

I've tried to find this info on the web, but after many searches, could not find anything about operating hours.

My wife called last month asking about opening times which are 0900-1630, but she didn't ask about weekends.
Anyway, this is the number she called: +66-4241-5600. Also, best to call ahead to ask if they're open, we went on a Monday and found the place closed.

yeah the place is open sundays.. closes at 4pm.. and closed all day mondays.

Thanks skyhawk. May take a trip up there tomorrow.

Yes open sat. and sun Went there last month. On these two days you get a diver going into the Big tank to hand feed the sharks and fish. Around about midday. They do not do it on weekdays, according to the notice.
Well worth a visit.