Aquarium Trade
Sea pens are sometimes sold in the aquarium trade. However, they are generally hard to care for because they need a very deep substrate and have special food requirements.
Read more about this topic: Sea Pen
Famous quotes containing the words aquarium and/or trade:
“one is in a shoe factory cursing the machine,
one is at the aquarium tending a seal,
one is dull at the wheel of her Ford,
one is at the toll gate collecting,
one is tying the cord of a calf in Arizona,
one is straddling a cello in Russia....”
—Anne Sexton (1928–1974)
“If the world would only build temples to Machinery in the abstract then everything would be perfect. The painter and sculptor would have plenty to do, and could, in complete peace and suitably honoured, pursue their trade without further trouble.”
—Wyndham Lewis (1882–1957)