- Aqua rum I concocted in a fish tank - Fish tank - An artificial pond, or a globe or tank (usually with
glass sides), in which living specimens of aquatic animals or plants
are kept.
- Aerate (fish tank) - Aerate (water) - Enrich with air - To unite, or cause to combine, with oxygen; to treat
with oxygen; to oxidize; as, oxygenated water (hydrogen dioxide).