my 10 gallon tank is warping in the front slightly like maybe 1/16 of an inch at the most... is this normal?

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15G FW main tank, 5G FW RCS farm both planted

is this by chance an acrylic tank? and how old is the tank?

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It has become more than a hobby! My 29gal Dream Reef DIY Build

That happened to my friends 125, didnt end well..

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**TheNewSeverum**
=29 Gallon Tank=
1- Striped Pike
1- L-52
1- Clown Pleco
1- Salvini
- Aquaclear 110

=20 Gallon Long Tank=
1- Blood Red Cornsnake

http://www.youtube.com/user/SeverumProductions
MY Youtube Channel.
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I've noticed when cleaning mine that 10gal tanks are quite weak, and flex kinda easily compared to others. The glass bows just when I press on it to clean the glass. I'd say it might be normal on a 10, anything bigger I'd be worried. (Other tanks I have are 30's, 55's, 125, and 180. None of those flex like a 10, or I didn't notice any flex.)

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10 gallon fresh setup with 1 giant danio, 3 placos, and 1 guppie.
30 gal bare bottom QT
55 gallon salt setup with a bunch of crabs and snails. false perc clown, diamond goby, lawnmower blenny, a green mandarin, and 1 cleaner shrimp. And a few corals
180 gallon acrylic not setup yet. (Need a few more things before it gets filled with water.)
Tanks not setup, 10, 30, 55 with stand. Either 30 or the 55 will be the sump for the 180

I've actually never seen a 10g bow before. I'll have to go back and look at all mine again now. ;o)

None of the 3 10 gallons I have bow, I can not think that one that has a bow is going to end well

The one store I worked at had 25+ 10G tanks set up, never saw one bow, did however watch my friend push the wrong way on the tank sending a huge crack down the middle. Good times.

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**TheNewSeverum**
=29 Gallon Tank=
1- Striped Pike
1- L-52
1- Clown Pleco
1- Salvini
- Aquaclear 110

=20 Gallon Long Tank=
1- Blood Red Cornsnake

http://www.youtube.com/user/SeverumProductions
MY Youtube Channel.
Visit-View-Subscribe

Are you refering to the gap you can measure between the tank lid and the front lip of the tank?

My 29gal tank doesn't have the center support but does have a rim support, and has ~ 1/4 gap for over 4 years now. I was scared when I first brought it home (establisted tank for 4+ years), but it's been so long now, I assume it's normal depending on the construction of the tank.

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100 Dirt + Stuff. To be Angel baby tank.
37 Planted. http://www.aquariumforum.com/f45/pla...nal-20774.html
29 Tall community tank. 5+ Years up and running.
15 Soon to be RCS tank.

theres a lot more force behind 125 gallons of water compared to 10 gallons. is the silicone along the edges cracking or rotting? If so then you might have a problem, if not you should be fine. make a support along the middle of the tank like I did with my 55 gallon. use clamps or a plastic strip and screws. good luck.

my .02

I have the exact same problem

Never saw my 10g bow, but my 20g has a slight bow in it. It sounds much like what FishFlow's tank is doing, so I'm not too worried. It hasn't changed in 5 months and even if we push gently on the glass there's no cracking.

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20g Heavily Planted http://www.aquariumforum.com/gallery...00&ppuser=8981
36g Bow Front Heavily Planted http://www.aquariumforum.com/gallery...00&ppuser=8981