Take Readings Often Many aquarists take the heating mechanisms of their systems for granted – don’t. Though modern heaters are far superior to anything we had in the past, they do still fail. If you don’t check your thermometer every time you pass the tank, get in the habit of doing it at least once a day.

AQUARIUM THICKNESS CALCULATION To determine the proper thickness for an aquarium made of ACRYLITE® GP acrylic sheet... OK - this is for all you Einsteins out there - even if it's high school physics and math... please don't ask me the calculate this.. 🙂 - check out the Cyro Tech-Knowlogy site for a spreadsheet to help. You have to login in - but it is a killer info site.