The Neptune System A3 Apex Jr. is a compact aquarium controller offering essential monitoring and automation without complexity. Equipped with temperature and power monitoring, leak detection compatibility and app-based control, it helps maintain stable tank conditions with ease. Perfect for smaller reef or freshwater setups, the Apex Jr. delivers smart automation, fast alerts and dependable protection in a streamlined package.
The Neptune System A3 Apex Jr. is a compact aquarium controller offering essential monitoring and automation without complexity. Equipped with temperature and power monitoring, leak detection compatibility and app-based control, it helps maintain stable tank conditions with ease. Perfect for smaller reef or freshwater setups, the Apex Jr. delivers smart automation, fast alerts and dependable protection in a streamlined package.
