I have a 55 gallon tank with a large pleco, some mollies, a rainbow shark, a red fin shark, an albino clawed frog, a beta fish, and two dojo loaches. Can I put an eel in there? Like a zig zag?
The freshwater eel.
depends on the FISH. if they saltwater fish, then you put salt water in the aquarium, same thing for the freshwater fish. if you dont know what kind of fish it is, look it up.
I have freshwater fish and i use aquarium salt. I put more in every time i do a water change
I would say yes it would be ok not to put anything at the bottom of the aquarium. Gravel, stone and plastics are usually used for appearance. If it is a freshwater aquarium and if you plan on using live plants then gravel is necessary.If it is a salt water aquarium then it is necessary to use live rock and live stone.
I think it doesn't depending on how much you put in the water. My class put goldfish in a cup with water and BTB. It had absolutely no effect on the fish.
Good choices would be a pea puffer, spotted puffer, or a figure 8 puffer
Decorations (bridges, houses, caves, etc.), plants (live or fake), or even mini statues that you are willing to sacrifice.
They're designed for salt water, not fresh water! Just the way they are made. You can get aquarium salt from your local pet store, but don't put any in there if you have other freshwater fish that don't need it. Or get a tropical freshwater fish like mollies instead!
An orthodontist
There are many types of decor one can put in a tropical aquarium. One can put in different arrangements and colors of plants. Once can also put in castles, corals, and a variety of ornaments.
No, the minerals that help make up the starfish will contaminate the water and through off your chemical balance.
You can safely put 2ml into the 10l aquarium
Well, there are 2 types of fish, saltwater fish, and freshwater fish. Only put in saltwater if you own a saltwater fish. Note: Saltwater fish could live safely in freshwater, but freshwater fish will suffocate in saltwater.