I just had some eheim 300W heaters arrive the other day to replace my failing Stealth Pro's...needless to say I was shocked by their size 19"
That will teach me to wear glasses when reading product descriptions.
Needless to say I'm going to have to place these horizontal . I noticed that Eheim only recommended placing their suction cup holder up need the control unit which is only a 2-3" area leaving almost 16" of heater tube dangling so to speak..
To get to the point what are you using for heater guards ? Pics would be appreciated.
I'm worried about my acrylic and rubbermaid sumps / with the heater tip resting on the bottom?
Would a small piece of glass placed under the heater diffuse the heat?

That will teach me to wear glasses when reading product descriptions.
Needless to say I'm going to have to place these horizontal . I noticed that Eheim only recommended placing their suction cup holder up need the control unit which is only a 2-3" area leaving almost 16" of heater tube dangling so to speak..
To get to the point what are you using for heater guards ? Pics would be appreciated.
I'm worried about my acrylic and rubbermaid sumps / with the heater tip resting on the bottom?
Would a small piece of glass placed under the heater diffuse the heat?
