help me please, newbie need some advice

[Fishpie]

No hurry.
Yes, you are absolutely right the unsealed 20 is as good as any of the more expensive models for warmer waters.

 

[dibulakbalik]

so i just have to buy the same regulator as i bought for my primary regulator
and oot why split fins are prohibited in dir diving,can you give me an info so i can change my gear if i did some wrong set up