With houses prices at what they are here in NZ and low interest rates it is easy enough to just throw it on the home loan as it will not effect the repayments much. I think as long as you can afford to run the tank on your income then the build cost can be borrowed. You certainly don't want to borrow to run it, that will end badly. Some people buy a spa pool and throw it on the house, others buy a reef tank.
A 300 gallon LPS tank with LED lights and a few fish isn't going to cost much to run. Tanks get expensive when you are using zeovit and are packed with SPS, doing large weekly water changes with high quality salt.
I have a zeovit tank but it is only 90 gallons. I will change to an LPS 300 gallon next year with no zeovit. I expect the running costs to stay the same.
My biggest cost will be lighting.
If 300 gallons requires a $500k income then my LFS is in big trouble lol.
They probably have 50 times that volume and I am sure they don't make $25 million a year in profit based on one persons theory above.
A 300 gallon LPS tank with LED lights and a few fish isn't going to cost much to run. Tanks get expensive when you are using zeovit and are packed with SPS, doing large weekly water changes with high quality salt.
I have a zeovit tank but it is only 90 gallons. I will change to an LPS 300 gallon next year with no zeovit. I expect the running costs to stay the same.
My biggest cost will be lighting.
If 300 gallons requires a $500k income then my LFS is in big trouble lol.
They probably have 50 times that volume and I am sure they don't make $25 million a year in profit based on one persons theory above.