Plans for 20-Gallon Tank

mandi

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Okay, I'm getting ready to start (fishless) cycling my 20-gallon (long) tank. I really wanted to get some new/different fish for it, but after thinking about it, I've decided I'm going to move my platies into it. So here's the plan:

Move my 2 red wag tail platies and 3 oto's into it (from my 6 gallon tank)
When the 11 platy fry are big enough that they won't be eaten, move them into the 20 gallon as well (because they seem so overcrowded in the 5.5 gallon, I don't want to stunt their growth).

Once the platy fry are big enough, I'm going to give most of them away, though I may keep 1 or 2 of them.

The other fish I was *thinking* about adding at some point (tell me if these will mix okay with 3 or 4 platies and 3 otos) are some cory catfish and some tetra's (neon or cardnial). I think cory catfish are SO adorable, and I'd like to have a fish that will school like the tetra's.

Any thoughts??
 
They will all be compatible with each other.

Cory cats are lovely :wub: you won't regret getting them! But make sure you have either sand or fine gravel substrate because they like to dig. Sand is preferable but if you dont want to change it then fine gravel shuold be ok.

Neons and cardinals are pretty but they don't tend to school too well, especially in small tanks. Mine were all over the place when i had them. if you want a really tight-schooling fish go for harlequin rasboras.
 
clutterydrawer said:
Cory cats are lovely :wub: you won't regret getting them! But make sure you have either sand or fine gravel substrate because they like to dig. Sand is preferable but if you dont want to change it then fine gravel shuold be ok.
I'm planning on a silica sand substrate -- I'm going shopping for that tonight or tomorrow night, I think. :)

One question though -- if they like to dig that much, do they dig up your plants a lot? Because I was hoping to get some nice (live) plants for this tank too.
 
Mine haven't dug up any plants, although I've got a gravel substrade. I don't think they're bad for rooted plants. Have fun with your new tank!
 
sweet

I don't really think they dig deep enough to uproot plants, they seem only to bother with the top few mm of substrate...if you have 2" of sand the plants should have no trouble holdign themselves down :)
 

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