Plecos

Most fish have scales that protect them and assist them in moving around. So, like other fish, do plecos have scales? Plecos don’t have scales. Instead, they have bony plates that are often referred to as scales. The body of a pleco is covered by tough, bony plates called armor-clad scales. These bony plates protect …

Do Plecos Have Scales? [Do They Shed Their Scales?] Read More »

Plecos are easy to breed but need the right conditions to initiate the breeding process. So, how often do plecos breed? Under perfect conditions, most plecos breed every 2 to 3 months. However, some pleco species are prolific breeders and will lay eggs 4 to 6 times a year. Once a female pleco is full …

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Plecos are peaceful, friendly fish to keep in a community aquarium, while shrimp are great for keeping the tank clean. But do plecos eat shrimp? Can you keep them together? Plecos usually don’t eat shrimp. They only eat shrimp when they’re hungry. Even then, they don’t eat shrimp in large quantities. So you can keep …

Do Plecos Eat Shrimp? (Can You Keep Them Together?) Read More »

Plecos are peaceful fish that hardly move around the tank during the daytime. So, are plecos nocturnal? Yes, plecos are nocturnal fish. They spend most of their day resting inside caves, overhangs, deep burrows, or dark crevices of the tank. They come out at night to search for food at the tank’s bottom. Plecos are …

Are Plecos Nocturnal? [7 Things You Must Provide To Nocturnal Plecos] Read More »

Most pleco species are large and need a lot of space to swim freely. So, how many plecos per gallon of water can you keep? The number of plecos per gallon depends on the pleco species. Depending on the species, a pleco tank can vary from 40 to 150 gallons per pleco. Plecos like common …

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Plecos are popular fish for community aquariums as they eat algae. But are plecos hardy? Yes, plecos are hardy fish as they can tolerate a range of water conditions. So these fish are great for beginner aquarists. As plecos are peaceful fish, they’re an excellent option for community tanks. Plecos are also efficient at clearing …

Are Plecos Hardy? (4 Factors That Make Them Hardy) Read More »

Plecos are popular for their peaceful temperament and are favorites among aquarists to keep in community tanks. But do plecos eat other fish? Plecos don’t eat other healthy fish. They’re opportunistic scavengers who eat decaying fish that sink to the bottom of the tank. They usually stay away from other fish in the tank. However, …

Do Plecos Eat Fish? (5 Reasons Why Plecos Attack Other Fish) Read More »

Plecos are docile and peaceful but can become aggressive and attack their tankmates. So, do plecos have teeth? Yes, plecos do have teeth. They have strong teeth that are designed to scrape off algae and food particles from any surface like rocks, substrate, etc. Plecos are most unlikely to bite humans. However, they will bite …

Do Plecos Have Teeth? (Why They Bite + How To Stop Their Biting) Read More »

Many aquarists like to keep plecos and snails together. Snails are a good choice for aquariums as they keep the tank clean by consuming decaying matter, detritus, and leftover fish food. Similarly, plecos help to control algae bloom. But do plecos eat snails? Plecos usually don’t eat snails because snails aren’t a part of their …

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Plecos are unique, hardy, and fun-loving fish. They’re favorites among aquarists for community tanks and preventing algae bloom. But are plecos aggressive? Plecos aren’t aggressive. However, they can get aggressive due to cramped space, stress, food scarcity, and illness. Male plecos are highly territorial toward their kind and can fight if housed together. The best …

Are Plecos Aggressive? (8 Ways To Stop Their Aggression) Read More »