Xindi Aquatic Vessels

Multiple species at the Xindus Institute can use the same atmospheric conditions. There are +- 50 water-dwelling species, so it isn't uncommon to hear, “I’m from the Institute.” The Xindus Institute is still growing and developing. Their ships use 29th century tech, so the engineers are largely mechanics, and they are as curious about the tech as the Federation is! The main research vessel is a Nautiloid Class Science Vessel

Nautiloid Class Science Vessel- UFPR- Attina

Xindi Aquatics haven't joined the Federation yet, so this ship has Xindi Aquatic Tech powering it, which was provided by the sphere builders in the 29th century. The big boys are a threat to anything the Federation has in its fleet, but this ship is a smaller class, and lacks weapons, save for two phaser strips like Galaxy Class saucer hulls, top and bottom. It's carries a whole lab inside, and it can be docked inside the SB109 for safekeeping.

The flooded decks serve as their recreation and living quarters, as well as extra lab space, but they work from Attina as Olumorron is truly terrified of space. This ship encounters science danger rather than combat danger. They can fly right into gas giants. for instance, and don't have to power gravity systems to the same degree as the Federation ships would.