You may have already winterized your aquarium for the cold times ahead, but have you “familyized” your tank for the holidays? Dealing with the cold involves not a whole lot more than adding heaters to your system and trying to keep the aquarium temperature stable. Preparing for the influx of family members can be a bit more difficult, as you don’t quite know how well they will behave around your tank. Young family members might want to feed your fish and others might want to unplug certain equipment when nobody is looking. Child safety latches on your cabinet doors will keep a lot of people out of the aquarium equipment and other supplies, but you also have to keep a close eye on those more inventive individuals.