Dissolved Gases in Marine Aquaria: Saturation Problems and Solutions
If you’re like most marine aquarium hobbyists, you probably don’t give a great deal of thought to the levels of dissolved gases in your system beyond making... Read more.
Salty Q&A: How Often Should Your Fish Fast?
Question: I’ve been told that it’s a good idea to avoid feeding aquarium fish on occasion, for example once every week or once every other week. I guess thi... Read more.
I Wish I Were a Fish-With a Lateral Line System!
Everything about fish is amazing, but to me, the most fascinating thing about fish (beside their taste) is their lateral line system. The lateral line is the mo... Read more.
The Petite, Pugnacious Atlantic Pygmy Angelfish
Having very recently departed the state of Ohio and resettled his family down in the Florida Keys, Caribbean Chris has had to part with his beloved, long-establ... Read more.
Does a Naturalistic Environment Reduce Stress in Aquarium Fish?
For today’s post, I’d like to elicit your thoughts on an interesting phenomenon I’ve observed in my aquarium, specifically an aggravating repetitive behav... Read more.
Special Considerations for Soft Coral Placement
Pulsing Xenia, a wanderlust of a coral, requires some forethought on your part to keep the colony only where you want it in your aquarium. In discussions of cor... Read more.
Mermaids, Megalodon, and Cyanide: A Real Look at the Aquarium Trade
For 28 years, RVS Fishworld has been training and supplying fisherman in the Philippines with the knowledge and equipment needed for sustainable net collection.... Read more.
Understanding Old Tank Syndrome
I believe I’ve avoided old tank syndrome by using the procedures outlined in this article. Old Tank Syndrome, or OTS, is something we have been hearing about ... Read more.
The Yasha Shrimp Goby: A Hardy, Peaceful, Somewhat Rare Nano Reef Candidate
Certain marine fish pack a lot of visual and behavioral interest into a very small package. Such is the case with the yasha shrimp goby (Stonogobiops yasha), al... Read more.
Salty Q&A: Is RO/DI Water All It’s Cracked Up to Be?
Question: I’ve been keeping saltwater aquariums for five years, and in all that time I’ve never used RO/DI water for top offs or mixing up clean salt water.... Read more.