Aquatop EX-500 Digital Aquarium Heater w/Display Gold Ring It will do well in

It will do well in a reef setting and won't bother corals or invertebrates

This means if you want to have a flow sensor in ports 1 and 2 and then a leak detection probe in ports 3 and 4 – NO PROBLEM

Sustainably harvested

Made from quality cell cast acrylic – Bracket Included

users have full control over the flow rates by selecting amongst five preset speed settings

Aquatop EX-500 Digital Aquarium Heater w/Display Gold Ring It will do well inThe EX 500 offers a compact design for versatile placement and is extra durable due to the built in glass element. The remote external thermostat control makes it simple and easy to adjust the temperature setting without getting your hands wet. Aquatop's EX Series is suitable for both freshwater and saltwater use.