Yes, you can. Your water has to be "Saltwater" though. It can't be freshwater or else your sea horse will die. There's specific pet shops or fish shops that sell sea horses! I never thought you can own one but it's possible. My local fish shop specialist said, seahorses require good care and ONLY saltwater, and it gets along with a FEW fish. So if you decide to purchase a sea horse, look into what kind of fish it gets along with. I hope this helps you out.
If the sea shells have been thoroughly cleaned by being left in boiling water for at least five minutes, then they should be sterile. Sea shells are safe for aquariums but if you have any fish that are extremely sensitive to pH levels, you may want to reconsider. The shells will release trace amounts of calcium carbonate into the water that will possibly raise the pH. For the most part, it is perfectly safe. I have several in my 55 gallon and have never had any trouble.
a fish
To take care of mollies you have to feed it 3 times a day and tropical fish food (breakfast, lunch, and dinner) if not done they will die. You can keep them happy by letting rome around in a big fish tank. You must put a heater in your tank are they will freeze to death. Remember a happy fish is a healthy fish.
If by "comet fish" you mean a comet goldfish, you should not put anything in with it unless you get a much larger tank. A comet goldfish can grow six inches or longer, and will need a larger tank. Any tankmates should be cold water fish, like the goldfish. Snails will also get along well with the fish, but might get eaten. If it is a marine comet fish, it will grow up to seven inches, and will also need a larger tank.
The isolation tank in fish tycoon is that little box that, when you put your fish in it, will show its age, what type of fish, health, and if its fed.
u put a lot of fish in the tank and then they mate
Probably the fish. I would not put a crab in a tank with tropical fish unless they were a LOT bigger than it was, and it was not going to grow any larger.
you can put in sea snails and more brightly fish that you cant get with a heater in your tank
small ones
yes yes
Yes u can, they would actually thrive!
You can not put tropical fish in coldwayter bevause they need hot water to survive but you can put goldfish in coldwater becaue they are coldwater fish
No, you do not have to put real plants in a tropical tank, you can use fake plants if you like. Many people put live plants for aesthetics as the greenery tends to look very nice with small colourful fish
You would not put tropical fish in a tank of cold water because the live in warm climates and need a temperature of 24 - 26/28 degrees Celsius to survive.
It depends on how big your fish are and what type of fish they are, its worth asking the person you buy the fish from. On average you can fit about 20 tropical fish in a 2ft tank.
None, goldfish are cold water fish, so having a tropical fish as a tank-mate just wouldn't work because tropical fish need to live in warm water.
no sea horses should only be kept in a species tank (only sea horses)
a fish tank size would depend on the size or how many fish you want to put in or if its tropical the tank would have to be measured and remember to get the water tested you don't want to kill the fishs