no luck so far

one fiberglass place called me back. they are not going to be able to make fiberglass nesting tanks at an affordable price.
*note: nice aquaponics kits are made in australlia by murray hallam but costs alot to ship to hawaii*
i might have to go with building my 300 gallon system out of a wood frame and pond lining or a huge horse watering trough.

havent found a local source for clear tarp yet either.

found some hydroton at the only hydroponics shop in hawaii, but its kind f expensive. 10 liters for $25? i guess in hydroponics they only use it for inside the little grow pot.