fish questions

General discussion and questions about my tank because I am noob at this I have many creatures, all caught from the beach with a net (even a 1 inch kelp bass) and I keep them in my 10gal tank, my dad is considering buying a 50 gal (this thread is suppose to last a long time so I might have a...

My pretty baby seemed to die overnight! I am new to the hobby. I don’t have any pictures of it suffering, but last night it was swimming on the ground and I noticed the crest of its fins seemed ripped in one area. I wasn’t sure what to do so I figured I’d observe it for another day before taking...

Ok so I have a couple questions Background info: Ive been running a 20g long saltwater tank for a month now with 2 regular clownfish and a Greenspotted puffer which I transitioned to full marine. And I’m 15 so I don’t have a lot of money to spend. Right now I’m trying to figure out what I’m...

Hello I have been getting my tank ready for a couple months now. There is a adequate amount of algae that is forming and steady. currently I have a tuxedo urchin, a couple snails, an emerald crab, and a banded coral shrimp. my tank is a biocube 32 my question is I’ve wanted to get a pistol...