Do you need a heater protector in QT

[Stevenlatham01]

I'm just sourcing the things I need for a QT but I'm wondering if saltwater fish need protector quards on the heater. I never use them on my freshwater tanks but just wanted to check.

[mcgyvr]

Nope...

[SAT]

nope...

+1

[Stevenlatham01]

Thank you both for your help. Why do most people recommend a hang on the back filter for QT instead of a internal filter apart from the obvious of it not taking up so much room. I'm going to have my QT permanently setup with no sand and pvc pipe for hiding.

[SAT]

I use internal filters in my QT.