My aquarium is 63 gallons, 120x50x40 , lighting - 3x30w - Powe rGlo + Aqua Glo + Sun Glo , 2 external filters - Eheim 2217 and JBL Cristal Profi 250 .
So the most important is a good filtration, not too much feed , and want your fishes .
Malawi Cichlids (Mbuna)
Anubia Barteri Nana + Microsorium Pteropus
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.