Home | Community | Message Board
You are not signed in.
Sign In New Account
Forum Index Search Posts Trusted Vendors Highlights Galleries FAQ User List Chat Store Random Growery

PlanetSpores.ca
This site includes paid links. Please support our sponsors.

Mushrooms, Mycology and Psychedelics > Advanced Mycology
Threaded Mode Threaded  Previous topic Previous  View all topics Index  Next topic Next 

Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. Please login or register to post messages and view our exclusive members-only content. You'll gain access to additional forums, file attachments, board customizations, encrypted private messages, and much more!

Shop: Mushroom-Hut Substrate Mix   North Spore North Spore Mushroom Grow Kits & Cultivation Supplies   Sporeworks.EU Spores for European Microscopy   Original Sensible Seeds Bulk Cannabis Seeds

Jump to first unread post Pages: 1
Some of these posts are very old and might contain outdated information. You may wish to search for newer posts instead.
Fishtank heater quest.
    #463269 -

I've got a 75w fishtank heater submerged into a glass jar full of water to provide proper temperatures for jars colonization. The jars and the fishtank heater are all inside a cardboard box (a small one), my problem is the temperature, the heater can be set to 86F max and and the water is at 86F but the air temperature inside the box only reaches 73-77F, what can be done to obtain higher temps ? I was thinking to use a plastic jar instead of glass to irradiate more heat, is there a risk for the plastic to melt ?
Thanks.

Peace,
MAIA


--------------------
Spiritual being, living a human experience ... The Shroomery Mandala



Use, do not abuse; neither abstinence nor excess ever renders man happy.
Voltaire

Extras: Filter Print Post Top
Re: Fishtank heater quest. [Re: MAIA]
    #463345 -

a water pump and a radiator works, or better insulation in your container..

and its radiate not irradiate... you do not want to irradiate them, else you would have little success :P


--------------------
If I made affront, I apologize.
If I made affirmation, I apologize.
I merely came to listen, came to say.

Extras: Filter Print Post Top
Re: Fishtank heater quest. [Re: DinoMyc]
    #463373 -

Good idea, thanks!
BTW, a learned english watching TV but radiate and irradiate means allmost the same, when you say that i don't want to irradiate, i really want... with heat :P, anyway my diccionaire could be wrong.

Peace,
MAIA


--------------------
Spiritual being, living a human experience ... The Shroomery Mandala



Use, do not abuse; neither abstinence nor excess ever renders man happy.
Voltaire

Extras: Filter Print Post Top
Re: Fishtank heater quest. [Re: MAIA]
    #463924 -

MAIA, in my experience using something like a plastic container like a fruiting chamber is best for incubation to insulate the container from heat loss....also keeps humidity in if your using filter discs...I also use fish tank heaters...one is a 50 watt and in a large container I can keep the temp. controlled up to 85F.


--------------------
Mmmm....permaculture....

Extras: Filter Print Post Top
Re: Fishtank heater quest. [Re: EcoFreako]
    #463940 -

oh yes, and I feel that a glass container for the heater itself is the best at keeping things warm...also, most importantly, the size of the heater container will be a determining factor, the more water you have heated-the higher the temperature in the chamber---although it takes up more space---


--------------------
Mmmm....permaculture....

Extras: Filter Print Post Top
Re: Fishtank heater quest. [Re: MAIA]
    #464237 -

Additionally to what everyone else wrote:

The best way to get a high temperature is to have an open water container. The bigger the contact surface of air and water is, the better. If the container is open, then the water is allowed to evaporate. Water vapour is distributed automatically, as a consequence of molecular diffusion, in the chamber. The water vapour transports then the heat, distributing it very good. Besides heat is much better transported by humid air than by dry air.

One of the problems is a very high himidity, which in turn allows contaminants or algae to grow inside the chamber.

The problem of a closed container, or such one that has a small contact surface between water and air, is that the most heat is transported through heat diffusion. Heat diffusion is not as effective, getting near the container a much higher temperature than at the furthest point (differences of up to 5 C to 8 C can be found in a 50 L container).
BTW heat diffsion goes through the boundary area of the container, therfore big water containers will heat up your chamber much better than small ones although they have the same temperature.

Elektrolurch

p.d. Glass transports much better heat than plastic, therefore your container should be made of glass or even much better of a metall (like aluminium or copper, steal isn't as good, but still better than glass).


--------------------
"For all the time spent in that room
The doll's house, darkness, old perfume
And fairy stories held me high on
Clouds of sunlight floating by.", Pink Floyd '67

Extras: Filter Print Post Top
Jump to top Pages: 1

Shop: Mushroom-Hut Substrate Mix   North Spore North Spore Mushroom Grow Kits & Cultivation Supplies   Sporeworks.EU Spores for European Microscopy   Original Sensible Seeds Bulk Cannabis Seeds

Mushrooms, Mycology and Psychedelics > Advanced Mycology
Threaded Mode Threaded  Previous topic Previous  View all topics Index  Next topic Next 

Similar ThreadsPosterViewsRepliesLast post
* Is there interest in a humidity / temperature controller?
( 1 2 all )		 mrlucretius 8,714 20 04/23/05 04:13 PM
by YidakiMan
* MAJOR BREAKTHROUGH - FASTER PINNING VIA TEMPERATURE CYCLING
( 1 2 3 all )		 Hannibal88 19,041 40 07/05/13 03:22 PM
by RogerRabbit
* Re: Aquarium Heater & other ?'s Hippie3 2,058 4 04/16/00 01:42 AM
by PanTrop
* Temperature adj device that also controls humidity World Spirit 998 2 01/11/02 11:20 AM
by Man
* Quest for Free Straw Log Tubing Answered lamik4 2,895 6 08/21/03 07:27 AM
by lamik4
* Optimal Temperatures for Secondary Metabolites Humidity 4,655 10 09/14/01 11:59 AM
by gray1
* Secondary Metabolism: Control by Temperature Humidity 3,443 8 06/21/01 09:37 AM
by Humidity
* electric blanket with a aquarium heater thermostat blackout 1,611 2 10/28/02 12:30 PM
by blackout

Extra information
You cannot start new topics / You cannot reply to topics
HTML is disabled / BBCode is enabled
Moderator: RogerRabbit, cronicr, Stipe-n Cap, Pastywhyte, bodhisatta
2,212 topic views. 0 members, 49 guests and 2 web crawlers are browsing this forum.
[ Show Images Only | Sort by Score | Print Topic ]
Search this thread:

Copyright 1997-2026 Mind Media. Some rights reserved.

Generated in 0.022 seconds spending 0.005 seconds on 14 queries.