I have a small shelf for two nano tanks that I want to paint this weekend, with oil based eggshell paint. It's fixed to the wall good & proper so would be a nightmare to remove...but I desperately need to paint it so it looks the biscuit! My fish are less than a meter from the shelf, so my question is would I be risking poisoning them with any fumes? If I covered the aquariums & kept the room well ventilated with windows open & wear my duffle coat & a hat (Brrrr -it's cold here!)...would it be okay do you think or is it just too risky?