Lettuce Sea Slug (): These are members of the Nudibranchs that are marine snails without a shell. They feed exclusively on upon Bryopsis algae. Are sensitive to fluctuations in environmental conditions, high levels of copper and nitrites. Non-aggressive towards the other aquarium inhabitants but susceptible to aggressive fish. Grow up to 3". Also known as Bryopsis Eating Nudibranch, Butterflies of the sea, Lettuce Leaf Nudibranch, Green Lettuce Nudibranch.
Aquarium Algae Reef Cleaner Packages: Algae Eating ..
And as previously mentioned, anything that may be composed of silica has a slight solvency at the pH marine aquariums are maintained. In fact, silica begins to go into solution at a pH of 8.0. It greatly accelerates its solvency at a pH of 8.5. The result can increase the proliferation of nuisance brown algae and increase the amount of time it takes to maintain a system, whether that's a fish-only or reef system.
looking for a good algae eating fish - The Reef Tank
These algae-eating catfish are one of the best species in the trade, hands-down. These are the smallest species in this article, only getting up to 1.5in or so. This and their very calm demeanor make them perfect for most community tanks. These guys do best in groups are do remarkably well in planted aquariums.
I see a post about foxface they are good ones corect
Sally Lightfoots, which are also called spray crabs, are also regularly available. They're also primarily algae eaters in aquariums, and have been used by hobbyists for years to help keep things cleaned up. But, again, they'll eat meat if the opportunity/need arises. They may go for other small invertebrates, and big ones may even try for small fishes, too. Years ago I heard of one that would perch on top of a tall rock and leap out at small fishes that swam close by! This is not a common behavior, though. Regardless, they'll be fine in fish-only aquariums if the fishes are big enough to take care of themselves, but you'd be taking a chance putting one in an aquarium with other small invertebrates.Caridina Japonica, also known as Amano shrimp or Algae Eating Shrimp is native to Japan, Korea, and Taiwan where it can be found in swamps and marshlands. It was named Amano shrimp after the aquarist Takashi Amano, who noticed their appetite for algae and introduced them to the hobby in the early 1980’s. This shrimp is very useful in eliminating all types of algae, but they are not a solution against algae proliferation unless you have a large group (one or two per gallon). They will do well in a well-established aquarium. They are shy animals and prefer to be housed in large groups in tanks with plenty of plants, hiding places and peaceful fish that will not try to eat them.