I've been keeping a pair chinese fire-bellied newts in a mainly aquatic set up for over a month now. I'm using a submersible filter and the newts seem to be healthy and active. But recently I've noticed a shiny film, kind of like an oil slick, on the water's surface. It reappears after water changes and I'm looking for an explanation and a remedy.
Thanks much!
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-Eric-
1.0 Leopard Gecko
1.0 Green Anole
1.0 Brown Anole
2.1 Firebelly Toads

