Ceramic heat emitter

JoesMum

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They do different jobs

Here's a lighting summary:

Your tort needs:

1. A basking lamp
This must hang vertically, not at an angle. Basking is essential to raise your tortoise's core temperature so it can digest food.

2. UVB light
Read the instructions for the source to see how close to the substrate it must be. UVB is essential so your tort can process dietary calcium and have healthy bones and shell.

Both 1 and 2 are available from the sun for those able to live outside.

UVB does not pass through glass or perspex(plexiglass) - light must be direct to be effective not through a window. Mesh screening can also interfere with UVB.

3. A minimum overnight temperature (see the care sheet for your species) and complete darkness at night to sleep.


Notes

(a) A Mercury Vapor Bulb (MVB) provides combined UVB and Basking. Alternatively you can use 2 bulbs: a tube UVB and a reflector bulb for basking (a household reflector - not low energy or halogen - from a DIY store will do the job; it's the wattage that counts)

(b) Ignore any references to UVA you may read - it's misleading marketing speak.

(c) Compact coil UVB harms tortoise eyes and must not be used.

(d) Basking and UVB should be on a timer so the light(s) are on for 12 hours a day. Temperature under the basking is regulated by its height above the substrate.

(e) Overnight, depending on your home, you may need additional heat. You get this from a CHE (Ceramic Heat Emitter) which must be on a thermostat.

(f) Torts have outstanding colour vision and love red and purple food. Coloured heat lamps colour tank decor and torts don't always apply intelligence to what they eat, resulting them in eating tank decor. Coloured bulbs should not be used.


Measurements

There are 4 important temperatures that you must know for an indoor enclosure.
- Directly under the basking lamp
- Warm side
- Cool side
- Overnight Minimum

You will need digital thermometers for accuracy.

A temperature gun thermometer (inexpensive from Amazon) measures temperature accurately in specific places like directly under the basking lamp.

A min/max thermometer so you know the min/max temperatures in your home by day and night.

You should also get a good digital probe hygrometer to measure humidity.

Thermometers and hygrometer that stick to the side of the enclosure tend to be less accurate.
 
Last edited:

Thadus

Member
Joined
Mar 26, 2016
Messages
56
Thank you this helped me a lot, Can you give me a care sheet that tells me what the minimum overnight temperature for the Russian tortoise.
 

JoesMum

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Messages
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Turtleneck123

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Joined
Jul 9, 2016
Messages
105
They do different jobs

Here's a lighting summary:

Your tort needs:

1. A basking lamp
This must hang vertically, not at an angle. Basking is essential to raise your tortoise's core temperature so it can digest food.

2. UVB light
Read the instructions for the source to see how close to the substrate it must be. UVB is essential so your tort can process dietary calcium and have healthy bones and shell.

Both 1 and 2 are available from the sun for those able to live outside.

UVB does not pass through glass or perspex(plexiglass) - light must be direct to be effective not through a window. Mesh screening can also interfere with UVB.

3. A minimum overnight temperature (see the care sheet for your species) and complete darkness at night to sleep.


Notes

(a) A Mercury Vapor Bulb (MVB) provides combined UVB and Basking. Alternatively you can use 2 bulbs: a tube UVB and a reflector bulb for basking (a household reflector - not low energy or halogen - from a DIY store will do the job; it's the wattage that counts)

(b) Ignore any references to UVA you may read - it's misleading marketing speak.

(c) Compact coil UVB harms tortoise eyes and must not be used.

(d) Basking and UVB should be on a timer so the light(s) are on for 12 hours a day. Temperature under the basking is regulated by its height above the substrate.

(e) Overnight, depending on your home, you may need additional heat. You get this from a CHE (Ceramic Heat Emitter) which must be on a thermostat.

(f) Torts have outstanding colour vision and love red and purple food. Coloured heat lamps colour tank decor and torts don't always apply intelligence to what they eat, resulting them in eating tank decor. Coloured bulbs should not be used.


Measurements

There are 4 important temperatures that you must know for an indoor enclosure.
- Directly under the basking lamp
- Warm side
- Cool side
- Overnight Minimum

You will need digital thermometers for accuracy.

A temperature gun thermometer (inexpensive from Amazon) measures temperature accurately in specific places like directly under the basking lamp.

A min/max thermometer so you know the min/max temperatures in your home by day and night.

You should also get a good digital probe hygrometer to measure humidity.

Thermometers and hygrometer that stick to the side of the enclosure tend to be less accurate.
What do you mean by colored lamps? I have a basking lamp that emits yellow light is that ok?
 

JoesMum

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The basic white/yellow lamp is fine.

It's the purple and red ones, frequently sold for night heat, that cause problems
 

lisa127

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I use the night reptile heat lamps that are black and have for years. I've never had an issue with them with any tort. I personally don't like to use CHE.
 

Tom

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What do you mean by colored lamps? I have a basking lamp that emits yellow light is that ok?

There are some people Like Lisa, Yvonne, Maggie and others that like to use "black" lights for tortoises at night. Personally, I prefer to use CHEs because they last forever, make more heat for the same wattage, and because the incandescent "black" bulbs seem to burn out frequently and at the worst times. I haven't seen any problems from black lights, other than a tortoise getting too cold at night if the bulb burns out at midnight and the tortoise owner is already asleep for the night. Still, I prefer my tortoise to have darkness at night. Personal preference here.

The red bulbs are more problematic day or night though. I think those should be avoided.

As long as your house stays above 60ish, and there is a 95-100 degree basking spot during the day, you should not need night heat for a russian.
 

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