What is the difference between Altum and Scalare angelfish?

What is an Orinoco altum?

The resulting hybrids are called “Orinoco Altum” and may or may not have the notch found on the true species, or may have it to a lesser degree. The Altum is considered the most peaceful of all angelfish species.

How big is my altum tank?

The tank is 570 liters. It will be intresting to see if the tank is to small when they paire out. The largest Altum has started to become territorial. The terrjtory is about 1/3 of the tank. I will test with more roots and plants to see if the teritory shrinks.

How big do DOA altum fish get?

The DOA Altums shown above were sold as wild-caught, 3-4 cm sized fish, and the sales images used to sell these fishes showed juvenile fish in that nickle-to-quarter body size range.

How big is the largest altum?

The largest is about 200mm high now. The tank is 570 liters. It will be intresting to see if the tank is to small when they paire out. The largest Altum has started to become territorial. The terrjtory is about 1/3 of the tank. I will test with more roots and plants to see if the teritory shrinks.

What is an Orinoco angelfish?

Pterophyllum altum, also referred to as the altum angelfish, deep angelfish, or Orinoco angelfish, occurs strictly in the Orinoco River Basin and the Upper Rio Negro watershed in Southern Venezuela, Southeastern Colombia and extreme Northern Brazil.

Can you breed Orinoco altum angelfish?

The true wildcaught Orinoco altum is very difficult to breed in captivity. Most altum angelfish are more frequently found in the well oxygenated, extremely soft waters of Upper and Middle Orinoco tributaries shed from the Guiana Shield Highlands, preferring a pH range between 4.5 and 5.8.

How much does my tank weigh when full?

Your tank weighs approximately lbs. when full. The Quick Calculation does not account for substrate, decorations, the weight of the empty aquarium, stand, etc. For a more precise estimate, use the Detailed Calculation.

What size aquarium for a betta fish?

While many consider that a 2.5 gallon aquarium is enough for a betta fish, I personally recommend at least 5 gallon tank for your fish. Danios are full of life and very active.

How do I choose the right fish tank?

Choose the tank that’s nearest to the shape of your own, enter the details and calculate the volume. It’s that simple. Looking to buy a new fish tank or aquarium?

What kind of fish is Pterophyllum altum?

Pterophyllum altum. Jump to navigation Jump to search. Pterophyllum altum, also referred to as the altum angelfish, deep angelfish, or Orinoco angelfish, occurs strictly in the Orinoco River Basin and the Upper Rio Negro watershed in Southern Venezuela, Southeastern Colombia and extreme Northern Brazil.

What kind of fish can you keep with altum angelfish?

Altum angelfish are suitable to be kept with most calm fish, and are ideally kept with other calm species from the same area such as Discus and Tetras. Small fish might be considered food and should not be kept with cardinal and neon tetras since Altum angelfish as all angelfish seems very fond of eating these.

What is the largest Pterophyllum fish?

As mentioned above, altum angelfish is the largest representative among all Pterophyllum species. Their dorsal and anal fins sweep may reach up to 35-40 cm, and they are very long. These fins are both pearl gray.

Where do angel fish live in Colombia?

Jump to navigation Jump to search. Pterophyllum altum, also referred to as the altum angelfish, deep angelfish, or Orinoco angelfish, occurs strictly in the Orinoco River Basin and the Upper Rio Negro watershed in Southern Venezuela, Southeastern Colombia and extreme Northern Brazil.

What is another name for the Orinoco angelfish?

It is also known as the Orinoco Angelfish, Atlum Angel, and Deep Angelfish. P. altum is distinguished from other angelfish species by having a “notch” on the upper part of its snout rather than the more flat or slightly rounded forehead found on the other two species.

What do altum fish eat?

Often such injuries lead to the fish death. In the wild, Altum’s diet is rather diversified. It includes insects, worms, crustaceans, other fishes’ juveniles. For this reason, many aquarists prefer feeding the fish with live or frozen food.

What is an altum?

The kind was first described by Jacques Pellegrin (1873 – 1944) in 1903. «Altum» translated from Greek means’ tall,’ which demonstrated the main difference between this kind and other Pterophyllum representatives – this is their strongly vertically stretched. The fish habitat hasn’t been clearly defined yet.

Can you breed altum fish in captivity?

Contrary to many profiles on the Internet, Altums have been bred in captivity without artificially raising the fry. Very acidic, soft water is required to breed Altums. Growing up a group of 6 young Altum generally has a good change of finding a breeding pair. Once the pair have bonded, spawning may begin.

What is an Orinoco altum hybrid?

Hybrids are also being developed by crossing the P. altum with P. scalare. These hybrids are called the “Orinoco Altum” and are occasionally available but usually more costly. I have a question, anyone please help me out…

Is there a Pterophyllum altum in Ecuador?

Not only is Pterophyllum altum not found in Ecuador, but as the fish settled in it became apparent that there may have even been more than one type of wild angelfish variant in the mix, with some fish showing hints of “Rio Nanay” type patterning, and others appearing more like “Manacapuru” Angels.

What is the scientific name of Pterophyllum?

The scientific name of this elegant fish is ‘Pterophyllum’, there are many naturally occurring species like Pterophyllum Altum, Pterophyllum Leopoldi, Pterophyllum Scalare, Pterophyllum Dumerilii, all these fish are distinguished based on size, patterns & number of scales.

What size aquarium does an angelfish need?

The aquarium should ideally be at least 40 cm / 16 inches high. Since the Angelfish is a tall fish, an aquarium that is too shallow will stunt their growth.

How to care for an angelfish altum?

You’ll also see them under the name Orinoco angelfish or blue angelfish. As altums come from the original habitat, they’re more demanding in their tank needs. You need to bump the heater slightly to 82-90 F (28-32 C), increase the acidity to 4.8-6.2, and keep your water soft (no higher than 5 dH).

How to identify pure altum angelfish?

Altum and P. Scalare. The way to identify pure Altum angelfish from Orinoco fish is that the Orinoco Altum will not have notch above the nares. Altum angelfish is the most peaceful type of angelfish and it can even get frightened by shadow and any fast movement near the tank, especially when you bring it for the first time in your new tank.