new to sw tank

clarine

New Member
I currently have two fw tanks, and starting up a 30 gal. sw tank. Right now I have mollies in the tank while it cycles. Would like to know how many and what type of fish would be good to start with.
 

mbrands

Member
I don't know much about mollies, but I think they will die if you are using them to cycle fresh water. They don't even live in brackish water, do they?
The general rule of thumbs I've always heard is 1" of fish per 5 gallons. You shouldn't do more than 6", which will kind of limit your choices.
Good luck!
 

kirsch66

Member
Any type of damsel would be good to start with. I say this because they are inexpensive. They come in all sorts of breeds and can be pretty colorful. I will tell you that are very hardy fish, so they will not be the best indicator of your water quality.
1. start with cheap fish (damsels)
2. test water regularly
3. If they water tests are good, try a more expensive fish.
Don't move too quickly!
-Kirsch
 

salty cheese

Active Member
IMO
1. Cycle your tank with a cocktail shrimp, lr or invisible fish.
2. Test the water and make sure it has stabilized.
3. Add fish that are appropriate to your tank size and experience and ones you plan on keeping permanently.
 
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