These two new Hanna products are perfect for marine, saltwater aquarium, and aquaculture applications. Small and portable, these Checkers are an easy and convenient testing solution for aquarium hobbyists.
For all their uncanny intelligence and seemingly supernatural abilities to change color and regenerate limbs, octopuses seem programmed to end life prematurely and in a tragic death.
We’ve collected data for over 17 years from over 6,700 surveys and have found that aquarium fish populations are generally stable and increasing in West Hawai’i where, again, most of these aquarium fish are collected.
MASNA members are invited to nominate up to three people for the Aquarist of the Year award, and The MASNA Award no later than June 5th, 2022.
Aquarists in Winnipeg, Canada were facing a near total ban on aquarium livestock under proposed revisions to the city’s Responsible Pet Ownership Bylaws. PIJAC Canada reports that these efforts were recently defeated.