These are the most frequently used words in this book.
100
1992
1993
3cc
acicularis
antipyretica
aquarium
aquatic
arcuata
backtar
balansae
bamboo
beetle
bio
carbonate
change
charcoal
clear
co
co2
colors
composition
cryptocoryne
data
day
dh
diandra
dimensions
display
echinodorus
elatinoides
eleocharis
eusteralis
exterior
fertilizer
filter
fish
fluitans
fontinalis
forest
gain
gh
give
glossostigma
grain
green
hardness
hours
illumination
ir
kh
kinds
large
layout
leaves
liters
ludwigia
macrandra
micranthemoides
micranthemum
microsorium
nature
once
per
ph
photographing
plants
power
pteropus
red
riccia
rio
rotala
sand
sea
second
size
small
sp
step
stones
substrate
super
supply
system
tank
temperature
tenellus
three
ti
time
total
twice
value
var
variety
verticillata
volume
water
week