Second hand tank 120L or red sea reefer 250

[Rovii91]

Hey all,

Still a a newbie but looking for suggestions.
I've got a 120L 3ft tank running, 2 weeks intonits cycle.

Equipemnt:
Fluval marine 3.0 Lights 90cm
Tunze 9004 skimmer
Fluval 207 cannister filter

Scape:
15kgs of seeded live rock
2gs of live Carab sand


My issue is - I got the tank and stand for 200, not bad but I just realised that the tank has a scratches in the front and the glass ain't thick at all with no custom pipes.

While it's still new - should I or should I not invest on a proper tank and set it up properly I.e. the red sea 250 or 350?

250 red sea: $1799 AUD
350 red sea: $2194 AUD

Thanks.

 

[Jekyl]

Check for bowing. If there isn't any, your tank should be fine. No need to spend money when it isn't necessary