I think that Otos are generally better at algae eating than the BNs.
Right there with the Swami - I've also not kept the Nannacara but I like Bolivians. They're interactive little fish, and when they grow a bit they have decent coloration. Laetacara species are also nice dwarves. Mine ate snails like no one's business.
Right there with the Swami - I've also not kept the Nannacara but I like Bolivians. They're interactive little fish, and when they grow a bit they have decent coloration. Laetacara species are also nice dwarves. Mine ate snails like no one's business.