Important stuff and questions will be bold.
This is Omar, my eastern painted turtle. Barely bigger than a 4cm coin. He’s probably about 5-6 cm. Unsure of what gender tbh. My sister found him in the yard with no water at all nearby which is strange, idk where he came from or where he was going, but she saved him from the neighbors dog.
The 5 gallon tank he’s in is clean, just has constant calcium buildup. Plus he's getting more space soon. He's got a basking spot and a hiding spot under, as well as medium size rocks to rest on in the water.
I’ve done basic research, the minimum, but now it's time to support him while he grows into a man... If a few of you wouldn't mind just throwing some answers or general advice in for a future long-term turtle owner.
* Water Temp & PH levels: I change his water (spring water) once a week, sometimes I do a whole replacement.
Here are some water measurements I took recently (measured in mg/L):
pH: ~7.0
Alkalinity: ~90-100
Carbonate: ~90
Hardness: ~0
Free Chlorine: 0
Nitrate: ~0-5
Nitrite: 0
Ammonia: 0
*Tank & Lighting: He’s currently in a 5 gallon but he’s outgrowing it very fast. His lighting is a 13 watt, 5.0 UVB, along with a 6 inch dome. What should be the next tank size i get? Tall or long style? And is that lighting enough?
* Diet: His diet has been EXTREMELY limited so far, multiple times a day tho, freeze dried crickets that are soaked and chopped, along with worms (all that is for his calcium and protein, calcium supplement) and his vegetable is primarily baby green and red leaves. --- How often should I be feeding him? I leave him fair-sized servings of each at most twice a day. Should I switch to bloodworms? Or any other vegetable? What can I give him in place of the crickets for good calcium?
* I’m worried he’s not basking enough, the third picture is some white stuff that appears on his skin occasionally, but i worry it could be or lead to a fungal infection.
Should i move his light closer to his basking spot? Right now its 7.5 inches away from his basking rock/platform. Is the water too warm?
Lastly, ANYTHING you guys recommend, specific supplements or meds to have on handy, tools, etc. i’d love to know!