We’ve talked about hitchhiking coral crabs before, which are common on wild aquacultured corals, but boy were we surprised when we found the tiniest “Sea Bunny” hitchhiker crawling around our tank. A while back the internet kicked into overdrive when this video…
Search Results For: nudibranch
Our Tanks Are Lookin’ Good! But for Whom?
This is an easy question. Our tanks can be as good looking as we want. Of course, we can always throw more time and money into our tanks to make them look even better—but better looking to whom? And why?…
How to thoroughly quarantine your Corals
With just about every endeavor success breeds new challenges. As I have already noted in several articles, with the improved success we have now achieved in keeping just about every type of coral and invertebrate long-term we are now seeing…
Common Coral Reef Pests and some ideas on how to remove them
In the early days of the hobby, we paid little attention to the many small animals that came in with our corals. We had such a difficult time keeping our corals alive that little thought was paid to the potential…
Coeloplana: Benthic ctenophores living right under your nose
Ctenophora is a phylum of marine animals most commonly referred to as comb jellies. You may have seen these in various documentaries, manifesting themselves as gelatinous geometric shapes fringed in movable cilia and psychedelic disco lights. This phylum is huge and…
Reef Primer, a new coral dip from Polyp Lab
Polyp Lab has a new coral dip called Reef Primer which is billed as being “premium” at treating all kinds of undesirables for the coral aquarium. Reef Primer is a blend of various salts which are said to be effective…
The Gorgon Worm: Gorgonorhynchus
Ribbon worms (Phylum Nemertea) are an unfamiliar group of invertebrates to aquarists and the general public alike. Despite their occasionally immense size, this unique phylum of animal life is seldom on anyone’s radar. Which is why it came as a…
Survival on the reef part 2: Cover and concealment
In our previous installation of reef creatures and their survival techniques, we talked about mimicry and how certain mimics have evolved to copy their models for protection. In this second part, we take a look at animals who display protective…
DVH Coral Protec is a new coral dip from Europe
DVH Coral Protec is a new coral dip from Europe that is making its way across the pond and into the US market. Although there is no shortage of coral pest eradicating products on the market not every one is…
Friday Smorgasbord: Why fish smell, stupid human tricks, circuit pen, cold corals, nudis and more
Welcome to this addition of the Friday Smorgasbord. We have a few fun ones lined up for you today. Ever wonder what makes fish smell, well fishy? It has to do with the natural process of decay and some physiology…
