Eel are big travellers and would not be suitable for a small bath as they are always searching for new areas and in a area like Kingsland there is minimal, waterways and in my guess you live no where near one, even the ones around central are all polluted due to the citys run offs. so the eel would go off searching and just dry up and die. I would'nt suggest kokopu ether as they are so rare and unique/ are big travellers to so would have the same fate as an eel. The bath is also so small that it would heat up due to the shallowness so would best suit harty goldfish or other less native critters. Sorry to put a damper on but in my opinion its just whats best for the natives.
Thanks
