I did quite a bit on the tanks today. I changed the water of 3 of them, including the biggest one. Got a shock when I put the lights on as the male Cichlasoma seemed to have his mouth stuck open, on closer inspection there was a fish’s tail sticking out. He took ages to swallow it but did eventually. It was one of the
diamond tetras, and not even the smallest one, so that is worrying me now. I am pretty sure it wasn’t ill or anything, he must have caught it while it was sleeping.
I tried putting some peat in the filter of the tank with the red pencilfish and ruby tetras as these are
blackwater species, I have already been adding a lot of leaf litter, have very soft water but
pH is close to neutral, I am interested to see what happens with the peat, but I only used a little to avoid any quick or major changes.
Then I moved one of my
angelfish to the biggest tank. I don’t want him to be there permanently, but he was being too much of a troublemaker in his tank. I have had him and one other for 2 years, and another four for about 20 months. They are all males as no breeding has happened and they have normally got on OK apart from bickering, except that this one always chased and pushed one other in particular. Until recently this wasn’t much of a problem as they are in a big tank, the chased fish could get away easily and anyway didn’t seem to take much notice, often keeping close to the aggressor. But for the last week or so things have changed. The chasing has got worse, more persistent and more aggressive so that the one he chased was alway hiding in the
Vallisneria at the back or the tank, only coming out to feed. When the other one saw him he would chase him back into hiding so for the last couple of days he didn’t even have much chance to eat. I have been thinking of taking the “bad guy” to the shop, a shame as he is big and quite handsome, but decided to try time out in the big tank first. Now everything is peaceful it the angelfish tank and the chased one is out and about, no longer hiding. The one I moved seems fine too, none of the other
cichlids took much notice of him, except the Cichlasomas who have eggs (again), I guess he will soon learn to keep out of their way…