HELP! Un level tank


New Member
Hi all,
I’ve just bought a second hand Red Sea max 300xl was only 8 months old.

I’ve installed it and have the tank sat on top of the cabinet… unfortunately I didn’t realise it wasn’t level until after the tank went on.

my question is… can I level it off using the feet whilst the tank is still on top of the cabinet or do I need to remove the tank before I do this?

Thanks in advance


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JoePa lives on!!!
Staff member
I don’t see why you can’t with the tank on it, just a bit heavier assuming it’s not full of water


RS Sponsor
Hi Scholesee.

I can confirm it is absolutely fine to adjust the feet with the aquarium on the cabinet, it actually helps with the leveling process, as has been stated definitely without any water in it.