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L# Freshwater Aquaria
 L# General Freshwater
  L# Supporting tank
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SubscribeSupporting tank
redthanatos
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Fingerling
Posts: 23
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Registered: 17-Jul-2006
So i have 2 glass aquariums... one of the stands is a little small... by 1/2 an inch... is it ok if the aquarium is supported just inside the edges rather than at the edges? or do glass aquarium edges need to be fully supported?

thanks
Sean
Post InfoPosted 22-Nov-2006 02:19Profile PM Edit Report 
superlion
 
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Mega Fish
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Registered: 27-Sep-2003
female usa
I would definitely say don't use that stand. The whole tank needs to be supported. It will probably crack on a stand like that rather quickly.

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Post InfoPosted 22-Nov-2006 03:47Profile Homepage PM Edit Delete Report 
keithgh
 
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male australia au-victoria
It would be safer and stronger if it was supported all over. Can you place a 20mm-3/4ins piece of particle board over/on top of the existing stand?

Have a look in [link=My Profile] http://www.fishprofiles.com/forums/member.aspx?id=1935[/link] for my tank info

Look here for my
Betta 11Gal Desktop & Placidity 5ft Community Tank Photos

Keith

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Post InfoPosted 22-Nov-2006 05:06Profile PM Edit Delete Report 
ricanboy57
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Fingerling
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Registered: 20-Nov-2006
male usa
EditedEdited by ricanboy57
The frame on a tank is there not only to support the walls but to distribute weight when filled. Placing the tank bottom on the stand doesn't allow for this compensation in weight. Very likely your tank will crack on the bottom after a while when tottally filled. Definitly not a good idea

11/22 EDIT: Placeing a board on top like Keithgh said is the only way to avoid this. I'm just advising on the bad points of seting it up without the board.

_________________________________________
I'm the classic newb. I went out and bought the smallest tank and a fish at the same time. Now I'm kicking myself wondering how could I have been so stupid. But I'm hooked.
Post InfoPosted 22-Nov-2006 11:22Profile AIM PM Edit Delete Report 
illustrae
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female usa
Do like keithgh suggested and get a piece of board: particle board, plywood, whatever, and place it on top of the stand, then the tank on top of the wood. It is very important that the entire bottom frame is completely supported.

Hoping that there must be a word for everything I mean...
Post InfoPosted 22-Nov-2006 18:14Profile AIM PM Edit Delete Report 
divertran
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male usa
EditedEdited by divertran
Please allow me to take this just a step further. In a word, NO! The sides of the tank are glued together probably with a silicone glue, a soft rubbery substance great for this purpose. The bottom plate of the tank is also glued with the same material, often not right at the bottom and then sometimes framed to hold things together. The frames really don't support much and aren't designed to. The reason the bottom isn't all the way to the bottom of the tank is because the walls standing vertically are much, much stronger (not really "stronger" but due to their orientation they'll support more) than the bottom which lays flat. If you support the weight of the tank by the bottom you may risk damaging the bottom, tearing the glue, etc. Any imperfections in the surface it sits on will be transferred to the bottom and could cause it to crack or break, or cause enough stress to weaken the joint.
The advice given above is very sound, place a piece of say, 3/4" plywood cut to about an inch longer and wider than the tank (so the tank sits 1/2" from any edge) on top of the existing stand and fasten securely. Even better would be to line that with a thin sheet of foam to even out the imperfections in the plywood.
Post InfoPosted 24-Nov-2006 07:25Profile PM Edit Delete Report 
Calilasseia
 
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Panda Funster
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male uk
Step 1 : Find a piece of wood that will provide cushioning support for the whole of the bottom of the aquarium, and place this on the stand. Dimensions should be chosen so that there is a small excess edge to ensure that the aquarium is fully supported.

Step 2 : Purchase some polystyrene ceiling tiles (I can get a pack of 20 for about £4 where I live) and place one or two of these (enough to cover the wood - cut pieces to shape if need be) onto the wood base to provide additional cushioning.

Step 3 : Place the aquarium upon the whole structure.

The polystyrene tiles will even out any imperfections in the wood, and ensure that the aquarium is properly cushioned. The wood will ensure that there is a secure base for the aquarium to rest upon.


Panda Catfish fan and keeper/breeder since Christmas 2002
Post InfoPosted 24-Nov-2006 12:47Profile Homepage PM Edit Delete Report 
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