Odessa Barb – Complete Care Guide

Odessa Barbs (Pethia padamya) are beautiful schooling fish with a striking combination of colors you don’t often see in fish. They are generally hardy and can be slightly aggressive towards other fish, similar to how Tiger Barbs behave. Females are usually a much duller silver, black with a faint red, but male Odessa Barbs exhibit a striking red and black color pattern throughout their bodies.

You may not find Odessa Barbs for sale as commonly at pet stores compared to other barb species, but it never hurts to ask your local fish store if it’s possible to order some. Otherwise, you can turn to the internet and purchase Odessa Barbs online. You can find them on sale on eBay (affiliate link), Aquatics Unlimited, or you may be able to find someone selling them on Aquabid. There are many online options for purchasing this species of fish. This article will discuss Odessa Barb aquarium requirements, dietary needs, tank mate suggestions, and more.

Odessa Barbs school and grow between 3″ and 3.5″, and will need a larger fish tank to live comfortably while also achieving their minimum stocking requirements to be considered a school. Odessa Barbs will do great in aquariums that are 30 gallons or larger. This size fish tank will allow you to keep anywhere between 6 to 10 Odessa Barbs comfortably. If you plan on adding other species of fish or more Odessa Barbs, I suggest setting up a larger fish tank. You may get away with adding a small Pleco, or snails as a clean-up crew, but I wouldn’t add much more than that. Every fish and aquarium system is unique, it’ll be up to you to figure out your aquarium stocking limits but remember that providing the best for your fish is the most important aspect of fishkeeping.

Odessa Barbs can do well in a planted aquarium. They may nibble on plants from time to time but should generally leave them alone, especially if you keep them fed. As a bonus, they may munch on hair algae growing on your plants and throughout your aquarium.

The Odessa Barb benefits from having neutral to slightly acidic water. You may not have incredible success with this fish if you use well water and/or water with high pH levels. If you’re close to achieving acidic water parameters, you may benefit from adding natural decorations such as driftwood or Indian Almond Leaves into your fish tank to lower the pH. Another recommendation is to add peat moss into your filter to help lower your pH level. As a forewarning, driftwood, Indian Almond Leaves, and peat moss may tint your aquarium water into a tea color for a time. These methods are a few ways how to lower aquarium pH.

These fish are omnivores so they will benefit from consuming a large variety of foods. I recommend providing them with Bloodworms, Brine Shrimp, and Mysis Shrimp as a base for their protein needs. I would also suggest feeding them flake food and pellet food to expand their dietary requirements. Odessa Barbs may enjoy grazing on algae wafers if they are provided. You can also feed them sliced cucumbers and peas occasionally.

Odessa Barbs can of course be kept with others of their species to create a larger school. A large school will help mimic what they would experience in the wild. In an appropriately sized fish tank, this barb should do great with:

• Tetras
• Barbs
• Small Cichlids
• Plecos
• Rasboras
• Rainbowfish
• Cory Cats

I would avoid keeping them with aggressive fish, and fish that can realistically swallow an Odessa Barb such as Oscars and other large cichlids. Also, I do not recommend housing Odessa Barbs with fish that have long-flowing fins. Guppies, Bettas, and Angelfish are some examples of these types of fish. Like other barbs, Odessa Barbs could become nippy and may relentlessly nip the fins of fish, the ones with showy fins being a prime target.

Odessa Barbs & Invertebrates

Most invertebrates should be safe with Odessa Barbs. They should not bother snails or large shrimp, like Amano Shrimp or Vampire Shrimp. However, being fish they may take any opportunity to get a meal. I would be cautious with keeping this fish with small ornamental shrimp such as Neocaridina or Caridina shrimp. Adult shrimp have a chance of surviving but don’t expect to get a successful breeding shrimp colony forming. Remember, if it fits into the mouth of the fish, it has a high chance of becoming food.

I haven’t personally bred Odessa Barbs, and there isn’t too much information on successful breeding techniques available. However, breeding Odessa Barbs in captivity is possible and according to hobbyists, should happen naturally in a healthy and well-established aquarium. If you’re looking to breed them, be sure to have 1 male to at least 3 females. Feed them a variety of foods, many of which are high in protein. I would go so far as to feed them live foods, such as Baby Brine Shrimp. Eventually, your barbs should get into a breeding mood and begin spawning.

There are many vibrant fish available in the hobby and although Odessa Barbs can be fin nippers, they’re one of those colorful fish that is hard to pass up. They look fantastic in schools and can be a great centerpiece for large aquariums. They’re also fairly hardy and easy to care for. If you’re looking for a vibrant red, black, and silver color in your fish tank, consider getting Odessa Barbs.