I’d think they would all be okay together – The harlequins usually do much better in a low pH than the others will tolerate though… why not a pair of pearls? You can always have a go at breeding them in their own tank later?
I ended up putting the zebra loaches in my 55 gallon tank.
I really like the idea of a pair of Pearls, but I’ve been told the Bleeding Hearts will harass them because they are fin nippers. Which makes them a pain to match up, but my wife is set on them.
Now I’m looking for a bottom dweller to go with them instead of the loaches.
I already have false julii cories and leopard cories in a 20 gallon tank. And I’m putting a Bristlenose Pleco in the 55 as well. I’m looking for something different for the 35 gallon.
Any suggestions are appreciated.
Thanks guys.