Is it safe to put different medicines for fish together?

What fish can live to be over 100?

I'm just worried cause any time i've bought new animals and had them meet the older ones they've fought and i'd rather not ha...

Can you put more then one siamese fighting fish in together

I wanna know because I want to start having fish again and I wanna get Guppies again. But Mollies are so cute so will they ha...

I have a male betta in a seprate tank and I was woundering if I could put it in my 10 gallend tank with 5 goldfish, 1 tetra, ...

How long do tetra fish carry there eggs for?

the bowl is a starter kit with a small plant and gravel. It is pretty small but has enough room to put a divder in.

Yesterday I got three fish that are living in a big bowl. However, this morning I put the 'Tap Safe' stuff in that cleans the...

How long will I have to keep the water in my marine fishtank until it becomes safe for the fish?

i have been thinking about getting a parrotlet and i also have a cockatiel. i was wondering if i could put them in the same c...