Aquarius operates DeFi infrastructure on Stellar through Soroban-based AMMs and Stellar DEX liquidity incentives. It enables token swaps, liquidity provision, reward distribution, liquidity voting, bribes, pool incentives, an asset registry, ICE delegation, and DAO proposals. Traders use its AMMs for swaps, liquidity providers and market makers earn AQUA rewards, and AQUA holders can lock tokens into ICE to vote and participate in governance.