Advice on buying camera for Aquascaping and nature

[MaticM]

Hi,

i have budget around 2k, want to buy solid camera for Aquascaping photography and nature.

I did as much research I could do (YT, forums, including this one, articles). Right now, am thinking of Nikon Z5. The dillema I have is that I want wide lens, but by buying Z5, most of my budget will go for Z5, so I have around 500 left.

For that money, all I could found was buying FTZ mount and then AF-P DX 10-20 VR lens. I found limited information available about performance of combining these two.

Any alternatives?

I am not professional, but still want long lasting equipment. 24-50 (lens thst comes with Z5) will serve me well, but I dont have enough knowledge to know if DX lens mentioned above will give me similar results in terms of quality. (as the one which comes with camera).

If you have any other suggestions / different camera brand etc., please let me know. Thank you very much!