Are engineer gobies aggressive?

By: An IdiotUpdated: December 01, 2020


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Aggression. While the Engineer Goby is not inherently aggressive, they can get more aggressive as they mature. This combined with the creation of multiple burrows and their large size can cause issues when adding new fish. Juveniles or small fish will frequently go missing when placed in the mature Engineer Gobies tank

Similarly, how big does an engineer goby get?

Engineer Gobies get 12+ inches long BTW.

Also Know, what do engineer gobies eat?

The Engineer Goby has been known to spawn successfully in an aquarium setting. Its diet should consist of a variety of fresh or frozen seafood, brine shrimp, and mysis shrimp. It should be fed at least twice per day.

Do engineer gobies eat shrimp?

New Member. Last night my large 10-12 inches, fat as your thumb engineer goby ate my new 1 1/2 inch pistol shrimp that had bonded with a very small byt very cowardly watchman goby who would abandon his blind buddy with even the smallest bit of potential disturbance . The e-goby also eats snails and hermits.

How fast do engineer gobies grow?

The fry will grow up to 1cm per month, slowly changing color over the first year. After this point they will begin to resemble their parents much more and can be released into a new tank. Do not release them with other gobies, especially other Engineer Gobies, as they will turn hostile.


Are engineer gobies reef safe?

Yes, the engineer goby is reef safe, but you should take a few factors into consideration. As mentioned earlier, they will be constantly digging around under the surface of your sand bed. When they do that, they may actually cause your reef rock pile to sink.

Do gobies need sand?

The Engineer Goby (Pholidichthys leucotaenia) (also commonly referred to as the Convict Goby) requires a sand substrate where it can make burrows. It needs a peaceful tank and lots of hiding places. Small groups or pairs tend to do better but may need to be introduced to the tank together.

Can goby fish live out of water?

These fish do have a wet burrow to enter when necessary, however. Mudskippers belong to the class Actinopterygii (ray-finned fish), the family Gobiidae (gobies), and the subfamily Oxudercinae. Unlike other gobies, they can live both in the water and on land.

What do you feed goby fish?

Goby fish are carnivorous fish that will eat both plant and animals. Feeding the fish pellet or artificial food and live foods is just okay. Some of the common foods that they can be offered include; daphnia, live brine shrimp, blood worms, and Cyclops.

Do all gobies sift sand?

This type of fish needs fairly small grain sand so they can sift it through their gills without damaging the membranes in their gills. Fine-grained medium (0.5-1.7 mm grain size or sugar-sized sand) is best for sand sifting fish such as Gobies.

What does a diamond goby eat?

The Diamond Watchman Goby feeds off the bottom as it sifts through the sand. Its diet should include a variety of live and frozen brine shrimp, mysis shrimp, live black worms, and prepared foods for carnivores.

Do gobies and blennies get along?

Blennies can be kept in a community marine tank or reef aquarium with fishes of all varieties. Gobies and Dragonets should be kept with other small, non-agressive fishes of similar disposition.

Will gobies eat other fish?

When they are not digging Engineer Gobies can frequently be seen hiding under rocks or searching for foods. In the home aquarium they will be peaceful fish despite their large size, however they will eat other fish that fit into their mouths. They are however social fish and enjoy living in pairs/groups.