A.
Acclimation
The process of getting fish used to a new habitat
Acrylic
Aeration
Algae
Alkalinity
Alkaline
Ammonia
Anaerobic
Lacking oxygen
Aquarist
An aquarium owner
Aquarium
Aquascape
An arrangement of items in an aquarium
Aquascaper
One who designs an aquascape
B.
Barbel
Bioload
Biotope
Blackwater
Buffer
C.
Calcium
Carbon (Activated)
Carnivore
An organism that only consumes animals
Chlorine
Chloramine
A compound consisting of ammonia and chlorine, which is commonly found in tap water (harmful to aquatic life)
Coral
Coral (crushed)
D.
Detritus
Diatom
E.
Euthanize
F.
Filter
Filter feeder
Fin
Fin rot
Fish
Flashing
Fry
Fungus
G.
Gill
Gravid
H.
Hang-on-back (HOB) filter
Hybrid
Hydrometer
I.
Ich aka Ick
Ichthyology
J.
Juvenile
K.
Kalkwasser
L.
Lateral Line
Livebearer
M.
Metal Halide
Minimum tank size
N.
Nitrate
Nitrite
Nitrogen Cycle
O.
Omnivore
An organism that consumes both plants and animals
P.
Parasite
Peduncle
pH
How base or acid a liquid is
Q.
Quarantine
R.
Reverse Osmosis
S.
Sponge Filter
T.
Trace Elements
U.
Ultraviolet Sterilizer
V.
Velvet
Vitamins
Viviparous
W.
Wave maker
Wet-Dry Filter
X.
Y.
Yolk sac
Z.
Zeolite
Zooplankton