  We consider uncharged fluids without any boost symmetry on an arbitrary
curved background and classify all allowed transport coefficients up to first
order in derivatives. We assume rotational symmetry and we use the entropy
current formalism. The curved background geometry in the absence of boost
symmetry is called absolute or Aristotelian spacetime. We present a closed-form
expression for the energy-momentum tensor in Landau frame which splits into
three parts: a dissipative (10), a hydrostatic non-dissipative (2) and a
non-hydrostatic non-dissipative part (4), where in parenthesis we have
indicated the number of allowed transport coefficients. The non-hydrostatic
non-dissipative transport coefficients can be thought of as the generalization
of coefficients that would vanish if we were to restrict to linearized
perturbations and impose the Onsager relations. For the two hydrostatic and the
four non-hydrostatic non-dissipative transport coefficients we present a
Lagrangian description. Finally when we impose scale invariance, thus
restricting to Lifshitz fluids, we find 7 dissipative, 1 hydrostatic and 2
non-hydrostatic non-dissipative transport coefficients.
