Welcome to the MFK and the fish-keeping hobby!
You are getting good advise above but may I suggest to slow down and to focus on cycling your tank with your fish in it until all is safe and stable. Only after then we could progress farther. Otherwise, your head will start to spin.
Please, don't get discouraged. A fish tank can be cycled with fish in it. WC's are a partial and inconvenient measure.
First - buy ASAP a liquid test kit for ammonia and nitrite, separately or as a set such as this for $20:
https://www.chewy.com/api-freshwate...RGetkXlrrBgviX4P9N7_lVB6kPbRXkihoCslsQAvD_BwE
Second - use a liquid additive AmmoLock
https://apifishcare.com/product/ammo-lock to detox the ammonia according to the ammonia concentration you will determine with your test kit; and use table salt to detox the nitrite (don't confuse with nitrate) according to the concentration you will measure. Or you can use Prime to detox both (right guys? IDK if prime detoxes nitrite, I never use it). Tell us the concentration of nitrite in your 60 gal tank and we will tell you how to calculate the amount of table salt to add.
THAT'S IT. Focus on these two things for now.
...
Notes:
Local pet/fish shops will measure the water for ammonia and nitrite for you for free using the same API liquid test kit. But you must get your own kit if you want to stay in this hobby.
Don't use test dip sticks, they are convenient but way too crude for your purpose here.
If the fish feed while in already-detoxified water, great, feed them a little (since they are small they may not last long if you fast them, while fasting would be ideal for larger fish with some reserves). If they don't feed, take out the uneaten feed and don't feed until they show an appetite (can be found by offering a few crumbs).
Don't fret if you lose a fish, or a few, or even all of them. Use this experience to learn and build yourself up, use it for positive, not for negative. I've killed many thousands of fish and still do sometimes with my laziness, stupidity, or ignorance, if it is worth anything to anybody. The key is to LEARN. Knowledge = power.
While all the guys above mean right and well, pick one or 2-3 advisers and follow them. Listening to 10 advisers will leave you frantic, feeling overwhelmed and helpless.
Focus on cycling and potentially saving your fish now. Push all else aside for now.
HTH.
Gourami Swami
said ,they're gonna need a 125 or larger if your unable to provide a tank of that size ,it would be best to rehome them.
