Thanks minnnt, but isn't 26°C the upper limit of the Corydoras Sterbai's termperature range? I have found several sources which state this, that's why I thought 26°C would be a good temperature for all fish. Please correct me if I'm wrong.
fishprotector, I have seen the Pier Aquatics website - they stock quite a few types of pleco, right? We are going on holiday for two weeks at the end of March though, so I am thinking about getting the plecos when we come back. Would prefer to be able to check on them every day at the beginning.
Speaking of which, I have read quite a few threads where people said that fish can be for up to two weeks without feeding, is this correct? I wouldn't mind investing in an automatic feeder though if necessary.