For Sale 1Molly fish in Lahore are a popular choice for community tanks, and sellers in Johar Town, Gulberg, Bahria Town and the old aquarium markets often have several varieties in stock. You will commonly see black mollies, balloon mollies, dalmatian, gold and sailfin types. Pick fish with clean fins, no white spots and a rounded but not bloated body. Compare prices and message sellers directly to check stock and arrange collection. Mollies are livebearers that appreciate slightly hard water; many Lahore keepers add a small amount of aquarium salt, but check that your other fish tolerate it before doing so.