Hi i was given an extremely overstocked 10 gallon (2 goldfish, 3 neon tetra, 2 amano or ghost shrimp and a baby pleco. AMmonia and nitrites are through the roof so I took the neon tetras and shrimp out (only found 1, assuming other one got eaten as I saw the goldfish chasing them around) as I can house these in my 10 gallon cycled heated and planted 10 gallon. It is divided, male betta on one half and 2 african dwarf frogs on other. Since these neon tetras and the 1 shrimp were in a tank before, do I have to quarantine them (they will all go on african dwarf frog side)?They have been in the previous tank for a couple months, and i've owned them for 2 weeks now. Right now i am acclimating them in a ziplock bag but I am scared to add them as I would be devastated if i unknowingly gave a disease to my betta. Any advice is greatly appreciated!
Ps. I have a 40 gallon tank ready for the goldfish and pleco (temporary for the pleco) hopefully by next week.