Sorry for getting a little off track but, I'm a little concerned for my betta now. At petsmart they gave us a "Soft lipped pleco" (dwarf) and some plants to add to our betta's 10 gallon. When we got home we figured out the pleco is also called bulldog pleco and prefers colder water. Will they be ok together? The pleco is the same color as the gravel so the betta doesn't do anything to it but could it harm the betta? We have a heater and spotlight on it. (the spotlight only durring the day) I don't live with this tank so I can't monitor it all the time either. My dad takes care of it but he (I think) killed my other 2 bettas with filters too strong even though I told him several times not to turn the filter on.