55 gallon long glass aquarium, Under gravel filter system with two power heads, TOP FIN 60 over the back filter and a 200 Watt heater. All my fish are simi-agressive.
There will alwise be more things you can learn about keeping fish.
2 live plants ( Grass, and Red ludwigia) and Two artificial plants.
dont have one
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.