#Flagtail porthole catfish full
However, basic questions including the identification of the first lympho-hematopoietic sites, the origin of T- and B-lymphocytes and the acquisition of full immunological capacities. Information on the ontogeny of the fish immune system is largely restricted to a few species of teleosts (e.g., rainbow trout, catfish, zebrafish, sea bass) and has previously focused on morphological features.
#Flagtail porthole catfish free
Catfish also possess intrinsically stronger myocommata, but virtually never gape.Ĭhilled cod frozen in rigor mortis will be virtually free from gaping after thawing if the muscle water content is 81% or more, if the ultimate pH is 6☉ or more or if the lactate content is 180 mg% or less. or higher are weakened, but their strength is largely restored if they are subsequently cooled to 0☌, provided that the incubation temperature did not exceed 30☌.Īlthough haddock have a marked tendency to gape, their myocommata were shown nevertheless to be intrinsically stronger than those of cod, so the gaping probably stems from their lower ultimate pH. The gaping seen in the fillets of well-nourished cod frozen in rigor mortis, thawed and filleted is therefore at least partly due to the lower pH of the muscle and not necessarily to a stronger rigor contraction. We will remove them in around two weeks when we add some more aquatic plants / mosses.It is shown that the mechanical strength of isolated myocommata is altered by the pH of the surrounding fluid, and that the effect is reversible. They are just being used to hold the driftwood in place. Also the “white River rocks“ in the middle of the tank will not be staying in the tank. As stated above please forgive the slight yellow colour of the water this was originally a blackwater tank and I am in the process of changing it to clear water. Hopefully over the next few days this will settle down. When the 3 wild caught Altums were added as well the tank became a bit of a war zone (they have been in the tank for 36 hours) with everyone establishing their place in the hierarchy. As soon as they have been added back into the aquarium they have begun to display these behaviours again. The two fish that are on the right most side of the image are the two that were displaying pairing behaviours in the video above. The only other species I am still on the fence about adding is a small species of pleco (leaning towards L134) If all turn out to be males I will just add a few and possibly pick up a small group of Dicrossus Maculatus to add as well ( Maculatus was my first preference)Ģ x Apistogramma Agassizii ‘Tefe Blue’ - 1 Male / 1 Female, I might not decide to add the female and instead add another 2 or so male apistogramma or another species.
They are:Ģ0 x Hemigrammus Bleheri will most likely only add 10 or 11 more to get me 20 in total.Ģ0 x Corydoras Sterbai - May only add 15 or soĦ x Dicrossus Filamentosus - Sold as 2 Males and 4 Females, so far seeing 4 displaying characteristic male lyretail. They will be added in small numbers at a time and I will asses how I feel about the tank once they are added. I have had fish in quarantine for the past two months that I wanted to add to this tank once it was completed.
#Flagtail porthole catfish zip
The goal for this tank was to have the altums are the majority display fish, and then have smaller species as I believe it will be amazing to watch the zip around the tank, between the driftwood/ plants and when you actually spot them it will be exciting!Ĩ x Pterophyllum Altum - 5 X F1 Rio Atabapo, 1 x WC Rio Atabapo, 2 x Wild Caught Rio Orinoco ( In the future I might replace the F1 group with more wild caught as I am much more a fan of the wild caught P.
There will also be an extra piece of driftwood added above the right hand side of the aquarium with more species of plants. There is still more aquatic plants and emersed plants to be added to the wood above the water. Stage 1 of the aquascape has been completed.
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