Sea Goblin

[jasonrusso]

Has anyone ever successfully kept a sea goblin for a long time? What do they eat? Is it like keeping a scorpion?

 

[KrisReef]

I think the rumor was that they have a short life span in aquariums. They are lie in wait ambush predators so they like fast food that swims by.

 

[Karen00]

@lion king knows about these guys. They are best kept in a species specific tank. Here's a great thread. https://www.reef2reef.com/threads/sea-goblin-mr-freaks.866255/. Some day I hope to have a tank dedicated to these guys.

 

[lion king]

I've only had him a few months and he is doing great. His main diet like all my preds is live; mollies, guppies, and ghosties. He will eat dead from a feeding stick but the main reason most can't keep these guys long, is because of the nutritional deficiencies that come with a dead only diet. He has jumped to becoming one of my all time favorites, he is super cool.

Sea Goblin, Mr. Freaks

This really is one freaky sob, Inimicus didactylus, the sea goblin. I thought I would share this here, so you "normies" can see what some of us "weirdos" keep; this is a rarely seen fish and are very misunderstood. They always gave me the creeps, because they have these spider legs and crawl...

www.reef2reef.com

 

[Doctor Faust]

They are not difficult to keep, although you may have to do profilactic treatment periodically due to the nature of their diet, as well as the difficulty of spotting issues with them due to how they look. Their skins have a lot of growth on them, and it's hard to tell if they have any parasites, ich, etc. They are ok in terms of getting exo-parasite/fungal issues due to their skin and the fact that they shed pieces of skin periodically, like the rhinopias and some others.

They prefer darker sand as it makes their camouflage work better, although I have one that is so white and red, that he kind of stands out in black sand. I've had a darker goblin in pink hawaiian sand, and over a week the whole upper body of the goblin looked the exact color every time he'd burrow in.

Longest I've kept one was 2.5 years, and died due to electricity failure and 90 degree tank water. The longest I've had one of my current ones is 1.5 years. All 4 of my current ones are eating both live and dead. I mostly give minnows, goldfish and guppies, which I keep and feed reef food and marine pellet diet. They also love krill and silversides. The smallest silversides in the bag are good enough for 2.5-4 inch goblins, and the larger pieces can easily be eaten by a goblin at 5" or more. I like to alternate to keep them hungry, but in my experience eating's never been an issue. My old boy even ate some lionfish, a grouper, and a small mantis shrimp, and lived to tell the tale. You do have to maintain a regimen of feed and starve. They have similar afflictions to the anglers and frogfish and you have to let them digest their meal fully before feeding again.

I used to keep a Goblin in a tank with 3 mantis shrimps, a crocodile fish, dragon wrasse (4th one of these was too large to eat lol) and a Shy Hamlet. All of them leave him alone, except algae scraping tangs and rabbits.

Currently have 4 of them of various sizes in a reef tank, with a popeye catalufa, sailfin tang, rhinopias, flashing devil, a couple lions, some wrasses, a grouper, angler, that sort of stuff.

I have lost 4 of them, too within the last 5 years. 1 to electrical failure, at least 1 due to too much feeding, and 1-2 died when my water was in a horrible condition.

I can easily say they are my favorite fish. Having more than one lets you observe some unique and peculiar behaviors, such as congregating at night, or walking behind each other like a cargo train. They seem to be communicating with each other in some way, and always group together in weird ways. Smallest is 2", then 3.5", 3.5" white/red specimen who is usually the loner, and the 6" one.

 

[lion king]

That's really not success to me, tell me 5-7 years at the minimum, with going towards 10 more like it. Most of the diet you are feeding them is very high in thiaminese, which will bind vit B1 and contribute to premature death. I'm not sure how people think success is keeping an animal for a year or two when they live 10-15 years in the wild.

 

[Doctor Faust]

That's really not success to me, tell me 5-7 years at the minimum, with going towards 10 more like it. Most of the diet you are feeding them is very high in thiaminese, which will bind vit B1 and contribute to premature death. I'm not sure how people think success is keeping an animal for a year or two when they live 10-15 years in the wild.

You are correct, that wouldn't be consider success in that perspective. The one I kept the longest died of a failure rather than diet or illness, so I take that as less than failure lol. I also supplement with a vitamin complex that I get for my seahorses. I feed it to the feeder fish, or spray on the dead food and let it soak.

I've also taken a lot of your advice from R2R with all of my venomous ones, so please keep it up!