Poseidon's tank has had a horrible algae problem. Every form of algae has appeared in his tank and because I have live plants, my options are limited. Do you think a siamese algae eater can live in Poe's tank? He lives in a 20HG aquarium with a penguin filter lots of live plants and I can add a bunch more hiding holes. What do you think?
What's your WPG (Watt Per Gallon)? If you lighting is insufficient, that is one of the reasons why algae blossoms. Plants need light, CO2, and nutrients to thrive. If they are defficient in any of these, the plants will not thrive and the algae will take this opportunity to grow
I have my lights on for 5 hours. I then turn them off for 2 hours and then they're on for another 5. The plants don't notice, but algae can's stand it. I started however with 4 on, 3 off, 4 on, and that really helped the algae die.
I have had good experiences with ottos, but I have read that ottos often suffer internal damage from the stress of being wild caught. The internal damage renders them unable to eat, and they can slowly starve in an aquarium even with algae. That is why some don't last more than a month or even less even with perfect water perameters. When you purchase them, look for the fattest, largest otto. It also helps to look for one with poop. If it's pooping, chances are, his digestive system is working properly and his chances or survival are greatly increased. They also enjoy mature tanks, tanks that have been cycled for at least six months. What else is in the 20h besides little Poe?