Reptile & Amphibian Forums

i have seen my 2 retfs in amplexus about 3 times in the last few months and have heard my male call many times. but no eggs yet. thier tank was set up like this: live plants and a waterfall with a small pool.
i made them a rain chamber last week and put them in there. it is a ten gal with a 1/2 inch pvc line at the top back that has small holes in it. i hooked up a small pump and it "rains" every 2 hours for 30 mins. the holes shoot a small stream, not forcefully, but it squirts to cover about 2/3s of the tank. there is a live plant in there for them to climb in, and a floating pierce of cork bark in case they fall in the 1-2" of water in the bottom.
well since i have had them in there , about 4 days, i havent heard anything from the male and have not seen any amplexus.
is the streams of water too unlike rain?
should i make it rain more or less?
the temp is about 75-78*
any suggestions?
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1.1 Gargoyle geckos
1.1 leucistic leopard gecko
0.0.1 asian golden tree frog
1.0 oriental firebelly toad
0.1 european firebelly toad
1.0 albino betta
1.0 orange tabby
0.0.1 asian painted frog
1.0 broad headed skink
0.0.1 fowlers toad
1.1 red eyed tree frog
1.1 red eared sliders
476.769.47 feeder crickets

I'd love to know how you got on with this?
I don't intend to breed RETF yet, but at some point I may.

Thanks

Gareth