water evaporation

Hello im building a 380 gallon reef tank, this includes the sump volume as well the display tank will be 280 gallons and the sump will be 100 gallons I'm looking for some input from somebody that has experience with this large of a set up, thankyou in advance I live in louisiana the tank will be...

Hello, I bought the XP Aqua Duetto, a Auto Top Off (ATO) for compensate the water evaporation from the aquarium. It's a really tiny device, and do exactly what you need. Its also super precise, and despite what the company said about small aquarium and a tiny overflow, it just work perfectly on...