🌡️
Heating
Inline Heater
A heater installed on the return-line plumbing outside the display tank - preferred by reefers to keep tank interiors clean.
Price: Mid
For: Both $60-$300
📖 Overview
Inline heaters attach to filter or return-line plumbing so no heater is visible inside the tank. Standard on high-end reef setups. Requires plumbed system.
🛒 Buying Guide
The most efficient option for large systems; heat is delivered evenly via flow.