What is the difference between Red Sea Nano and Nano G2?

[WhalesLovePineapple]

Hi I'm looking at red sea aquariums and I notice that there is a red sea nano released earlier about 7 years ago judging by this video -
And recently a Nano G2.

What is the difference and how do I tell them apart when I am shopping in the used marketplace for one?

 

[coralboi56]

Hi I'm looking at red sea aquariums and I notice that there is a red sea nano released earlier about 7 years ago judging by this video -
And recently a Nano G2.

What is the difference and how do I tell them apart when I am shopping in the used marketplace for one?

Red Sea VERY recently announced their G2 series. There’s G2 and G2+

G2 tanks have the roller mat mini
G2+ tanks have the roller mat and the auto top off