I need some advice about my Dragon Goby?

Question

I read up on them and found that they are brackish water fish, and my aquarium is a freshwater tank. I have been using aquarium salt made of evaporated sea water, and that seems to have been good enough for my 2 blackfin sharks and molly, I have many other fish besides those, but those require the most salt. Please tell me If my Dragon Goby will do ok, and how much salt should I add to the tank, and how often. Also, if i use a small amount of marine salt, will that hurt my other fish? (Peacock eels, tiger barbs, gold gourami, serpae tetras, platys, upsidedown catfishes)

I just called the petstore that I got the Goby from, and he said that the Gobys that they import are bred in captivity, and in freshwater, so after the ammount of breading in freshwater, the Gobys have adapted to the freshwater, and aren't a true brackish water fish.

I just called the petstore that I got the Goby from, and he said that the Gobys that they import are bred in captivity, and in freshwater, so after the ammount of breading in freshwater, the Gobys have adapted to the freshwater, and aren't a true brackish water fish.

He also said that many pet stores get their fish directly from the wild, and in that case it would need brackish water, but these have been bred in freshwater.

Answer 1

Set up another tank for your brackish water fish, the molly is OK in the fresh water, but the others need much more salt. Use 2 Tablespoons per gallon minimum for a brackish water tank. The marine salt is the way to go for this, not common aquarium salt.

Answer 2

The tetras, gourami, and barbs need soft acidic water and will die in brackishwater. The upside down catfish and the eels come from areas where the water is very hard, so they should be fine in BW. I reccommend either getting rid of some fish or getting a separate tank. because if you have only BW, you tetras, barbs, and gourami will suffer. If you have only freshwater, your goby will suffer.

Also, VERY important: Aquarium salt does not make brackishwater. It is good only for treating diseases. Pet stores will try to tell you otherwise, but marine salt is what you need to make brackishwater and full salt water. Marine salt contains minerals, not just NaCl, that are found in ocean and brackish water. Aquarium salt is simply sodium chloride(NaCl) and does not have other minerals essential for making brackishwater or salt water.

Answer 3

your mollies would do fine in a brackish water tank, and iirc, so would your sharks, everything else won't. if you really want to keep your goby you'll need a fairly large tank as they will get 16 to 24 inches long(at least a 40g breeder) pick up some salt specificly for marine aquariums(instant ocean is a great brand) and salinity meter that will read lower levels(like 1.002 up)

Answer 4

you have have been given a foul mix of fish on your tank. Dragon gobies are brackish water (which ability they might desire to have salt extra), so as that they are not a fish that would desire to be blended with fresheater species. If something, they might desire to be saved in a tank with the aid of themselves or with participants of their very own species. additionally, the dragons are non violent, and yours could be getting picked on with the aid of your tiger barbs. those adult adult males could be relatively aggressive. in many circumstances in the event that they are saved in a team of 6 or extra, they are going to shop the aggression interior their very own species, yet whilst there are not sufficient of them to style a respectable college, they are going to turn their aggression on their tankmates. Your plecos have armored risk-free practices, so the goby stands out as the organic determination for the only to be bullied the main. Dragons have damaging eyesight and locate foodstuff oftentimes with the aid of scent - the others interior the tank could be beating him to the foodstuff. you could attempt making use of a turkey baster to objective feed, or upload the foodstuff as quickly as the lighting fixtures furniture are out for the night. yet another determination is to get a stay blackworm way of existence and upload some on your tank periodically at night. The blackworms will stay interior the substrate the place the goby will burrow (those ought to have mushy sand quite than aquarum gravel for this) and alter into some thing of a "time launch" feeding source for him.