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How Many Tetra's Or Mollie's

804 views 14 replies 5 participants last post by  Shyone  
#1 ·
Hello,

How many Tetra's or Mollie's in a 60 L tank?. Can you keep both in the same tank?

Thank You

xxx
 
#4 ·
zebra,lver tip, red/black phantom?
 
#6 ·
Zebra Tetras?? :p

Tetras can be good but generally, they arent as hardy as others such as livebearers.

Mollies will be too big as will swordtails but once the tank is fully cycled, a trio or so of Platies would be a good one to start with :) That way you can get 3 different colours if you wanted and they do come in amazing colours.

Guppies are neither here nor there, some arent very hardy these days, depends on quality. They will also limit which tetras you have as silver tips, glowlights, red eyes, columbians and barbs as well are known for being really nippy to long fins. (some of those tetras would get a bit big for 60L though, as would most common barbs).

Some nice hardy fish are:

Platies
Ember Tetra
Silvertip Tetra (no guppies)
Glowlight Tetra
X ray Tetra (no guppies)
Flame Tetra
Black Phantom Tetra
Zebra Danio
Gold Zebra Danio
Leopard Danio
White Cloud Mountain Minnow

That ought to give you choice to start off with, if you want to add fish like Neons or Cardinal Tetras, i would advise leaving it until at least 6-8 weeks after your tank has cycled and had first fish put in.


Would also say leave algae eating catfish and invertebrates like shrimp until last, you need to have a good food supply before you get them.
 
#14 ·
Unless you are going dont the whole 'plant substrate, high lighting, fertilizer dosing' route... plastic plants are much better :)

For the sake of one little plant in the tank, it will make no difference to the water quality, and livebearers will often eat it.

Lots of the more common tetras like neons are tank bred and far more tolerant of harder water than people assume they are.

Most shops keep tetras in tapwater, which, near me has a pH of closer to 9. Though its always worth asking what the shop runs their pH at and if its different to yours, acclimatise the fish very slowly (in a bucket with a bit of airline and a lose knot in it) using drip acclimatising. pH shock is a pretty quick killer, if you put fish in your tank and they almost immediately start spiralling then its usually pH or Nitrites doing it.