Sorry I missed this thread, but what a great story
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Survivor Pickle Banjo is looking so much better
. Great job!
I do believe his toe will shrivel up and possible fall off. You're doing a great job of keeping it clean. Congrats!
You are correct... Your frog is an adorable male Northern green, aka Rana/Lithobates clamitans
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I do have a recommendation for you if you build him a water area... and that is that you add a really good water filter, such as a turtle filter or canister filter. Water frogs tend to pass urine and feces in their pond. You will still need to do water changes, but a filter will do wonders.
Another great idea is to have a side wall of the glass near the pond drilled... As in, have a small hole drilled into the glass and add a spigot. It is not necessary, but makes water changes so easy
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Supplememts you'll need if you decide to keep him as an "indoor" frog:
1. Calcium with vitamin D3. In captivity, crickets and insects in the captive frogs' diet lack calcium and lack of sunlight limits the vitamin D3, which helps them to properly absorb the calcium. Without calcium/D3, all captive "indoor" frogs will develop metabolic bone disease. It's as easy as adding a light dusting of the powdered supplement to his crickets every other day. I like Repcal, but there are other brands as well. The supplement should be phosphorus-free.
2. Amphibian multivitamin. My favorite is Repashy calcium plus. It is given in the same way with a light dusting on his crickets one day a week. In some cases, two days a week is preferred. Without the MVI he will develop nutritional deficiencies.
I tend to feed over a non-water area to limit the amount of supplements that may get into their water area.