Yeah... I have the Cobalt Neo-Therm Pro 200W heater as my backup Heater. They've worked great for me so far.I use these ones in my tank. The covered quartz one is hidden in an overflow. Titanium go in my sump and the neotherm is the inside tank backup for my 60 cube that has a ghost overflow so I couldn't easily hide it.
All were thoroughly tested for apex compatibility (I am Zombie from Neptune forums).
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