harlequin rasboras, rummy nose tetras, pygmy puffers, true glowlight tetras (Hemigrammus erythrozonus), various cory cats, and several algae shrimp
corkscrew val, dwarf sag, cabomba, amazon swards, java ferns, anubias, balansae, and a madagascan lace bulb that grows and blooms on occasion.
The pet trade gets a bad rap for exploiting wild animals but sometimes the opposite is true.
Modern advances in technology affect every industry - even the aquarium hobby.
If you are looking for a unique invertebrate to add to your saltwater tank, consider the sea urchin.