Rough costs were pretty cheap, it was mostly stuff I scavenged from old reptile cages.
4x6 Laguna pond - 250.00 bucks
4x2.5 Laguna pond - 60.00
The water is about 76, filtered with an old school Fluval Internal. Enclosure temps are about 80/76 day/night (hotter right under the ceramic).
Bags of mulch for the bottom.
The "glass" is plexi. I'd use that over the needed thickness of real glass, plus it doesn't shatter as easily.
It's got a ceramic 150 watt heater (on all the time), a 150 watt day bulb, a 1 watt night LED light.
Also, a fogger for looks. Eats mice and small/medium rats.