Det verkar vara kopplat till epoxy "5. Expences
I will not cover cost of the usual equipment, such as tank, filter, stand etc., since those prices can be obtained from the local pet store. However, here is a calculation for the background:
Styrofoam: FIM 34,80
Silicone cement: FIM 35
Latex paint: FIM 109
<b><u>Epoxy resin: FIM 128.10 </u></b>Some tools (like silicone tube squeezer) that I did not already have, and three cheap Chinese brushes for epoxy resin, which I lost due to hardening: a few dozen FIMs.
During those days, USD 1 was about FIM 5.5.