is this an ok sized tank for an oscar
Length: 96 cm
Width: 37 cm
Depth: 46cm
34 gallons

Hi There & welcome to the site hope you enjoy all the helpfull info here.

Unfortunately the min size tank to host one oscar is 55gallons(uk) as oscars grow very large and need their space.

oscars are also very messy fish and therefor tank maintanance especially on a small tank,try and see if you could get a bigger tank to keep yr oscar in as 34 gallon tank is just going to be to small.

hope this answers yr question.
Thanx