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Ocellaris vs Percula | Which Is the Clownfish for You?

Percula clownfish, a popular aquarium fish, perched on anemone.

As mentioned in our post about clownfish habitat, there isn’t just one type of clownfish out there. In fact, there are actually quite a few different species! The two most popular are probably Amphiprion ocellaris and Amphiprion percula, the ocellaris and percula clownfish. But… how do you know which one you’re dealing with? Let’s go … Read more

Spirorbid worms | Aquarium Friend or Foe?

If you’ve been following the FantaSEA blog for a while, you’ll know that there are plenty of critters out there that can show up in your aquarium uninvited. That’s why we’ve got the Aquarium Friend or Foe section! Today’s creature feature: spirorbid worms. Are they useful guests or unwanted pests? Keep reading for everything you … Read more

Stomatella Snail | Aquarium Friend or Foe?

If you’re an avid marine fishkeeper, you’ll know that live rock can contain a wide range of critters that might show their face over time. Some of these hitchhikers are considered unwanted visitors, while others are seen as neutral or even beneficial to your aquatic ecosystem. We get calls all the time asking about uninvited … Read more

Banana Eel Care & Info | Gymnothorax miliaris

Gymnothorax miliaris moray eel

Interested in keeping a moray eel? We get it! There aren’t many fish around that are cooler than these serpentine predators. And that especially applies if they’re bright yellow like the banana eel, a selectively bred color morph of Gymnothorax miliaris morays. But don’t forget: banana eels aren’t for every aquarium, nor every aquarist. Keep … Read more

Pineapple Sponge | Aquarium Friend or Foe?

Pineapple sponge of the genus Sycon

If you’ve been following our blog posts, for a while, you’ll know that there are all sorts of strange critters that might show up in your aquarium. Some, like spaghetti worms and peanut worms, are unsightly but not harmful. Others, like those on the list of unwanted aquarium hitchhikers, are another story! Today we’re discussing … Read more

Tailspot Blenny | Ecsenius stigmatura Care & info

Tailspot blenny | Ecsenius stigmatura care & info

Looking for a fun addition to your reef, or even a species that you can center a nano aquarium around? We’re delighted to introduce you to the tailspot blenny! This colorful, perpetually confused-looking bottom dweller might be the perfect species for your fish marine tank. Keep reading for everything you need to know about tailspot … Read more