Realistically if you want a big interesting puffer, a fahaka would probably be a better choice for your 50/300 gal IMHO.
The price of the fish is pretty much irrelevant and the least of all your costs. So if you are really that short of funds for whatever reason, then maybe it is time to reconsider your future commitment to your pet and it's life for the next 10 to 15 years ...
Either you are devoted and have been looking and waiting for a Mbu, or it is just a passing thought. Only time and consideration will separate the two.
If you think or plan on making money on the purchase, then realistically you are probably better off getting a paper route or investing your time at McDonalds.
There is never any shortage of advice, but take the time to sit down and work it all out yourself.
The price of the fish is pretty much irrelevant and the least of all your costs. So if you are really that short of funds for whatever reason, then maybe it is time to reconsider your future commitment to your pet and it's life for the next 10 to 15 years ...
Either you are devoted and have been looking and waiting for a Mbu, or it is just a passing thought. Only time and consideration will separate the two.
If you think or plan on making money on the purchase, then realistically you are probably better off getting a paper route or investing your time at McDonalds.
There is never any shortage of advice, but take the time to sit down and work it all out yourself.