What Can I Do With This Set Up

So onea my freinds brings home this tank from school today, i guess tha school was replacing all tha lab supplies...looking at the tank i could picture putting it to some growing use...

I took the tank blached and disinfected it (twice)

next i took plastic, lined the whole intterior and then inserted a reflective home insulation similar to mylar.

So my question is...any recomandations? as to what i should do with this? or what kind of set up i should do, im considering making it a clone chamber or something...

what are the dimensions?? and yeah id probably use it for clones if i were you

im not sure, but im ganna guess 1 x 1 1/2...i think i could fit 4 small plants

yeah its not really big enough for much else