Hi there! So we've got three tanks currently set up, 10, 20 and 30 gal. The 10 is a rabbit snail/red shrimp breeder tank, and the other two have combination of Corydoras, Loaches, Danios, Cherry Barbs, a Bamboo shrimp, couple ghost shrimp, Otto's, etc. We're combining all into a 55gal and won't have any issues with any of the other fish/snails/shrimp as most of the tanks have the same or similar setups. However, we have two common plecos - Rory is about 11.75" long and he's roughly a two year old brown sail fin. Paul is about 3 months older, and he's roughly 11.5" and he's your standard black common pleco - he lives harmoniously with a smaller 3" long pleco who's about 3 yrs old. We assume they are both males. My husband and I have been searching online and we're wondering if we're going to have an issue if we combine them into the new larger tank. On the one hand, everyone always says they're super territorial and aggressive with others. However, with them both moving into a new environment, the assumption is that they will figure out their territories and may clash a little but otherwise be fine. Thoughts? Recommendations? Concerns? (They currently live in the 20gal and 30gal - please don't berate us for the tank size they are currently in - this is just about if it would be safe to try combining them or if we should just keep them separate.)
