Cjazinski
Aquarium Advice Regular
Hello all. Right now i have a 20 Gal tank. I've had it going for about 2 months. i have 1 black clown, 1 grey fish (looks like a type of eel) and 1 damsel. 1 snail, and 2 crabs. My snails and crabs seem to slowly die off. I will find legs here, and empty snail shells. But the fish look very health. My tank is a 78F right now, is this a good temp? Also alot of what seems to look like food has collected at the bottom. I was reading about water changes and what not, how should i go about doing this can i use a gravel cleaner to clean the sand and change the water that way? And when replaceing the water do i mix it with salt before putting it back in the tank, or do i just throw it in right away, then test, mix and so on. My water has a yellowish tint to it. I just bought some solution to clear it, will that harm anything? I haven't yet bought a tester, how important is it to test the water and what should i be worried about, for my fishs saftey. Thanks for the help in advance.