agression

Hi guys, I have two cichlids (Along with two armored carfish who aren't causing problems) and they are showing major agression towards eachother. It started as the yellow one being the boss (there was a larger blue one that died due to nematodes and all have since been treated), and now they've...

Hi there! I am new here. Visited many times in search of answers. Joining because I need some help with my crazy corycats. I know they are super friendly and peaceful. We have kept Sterbai & Bronze cories for 4 years. We have 2 bronze corys that we moved into a bigger tank. We are getting 4 more...

Hello, I bought 2 convicts whose sizes are within 2 inches for my 20-gallon tank. They were quite peaceful in the first week, but then the larger one (a male I believe) started chasing the female and took several bites on her stomach so I separated them. They are the only fish in this tank. What...

Hi, I got 2 pearl gourami this weekend. I think they are female but they are still very young so it is hard to tell. I have difficulty taking picture of them because they still hide when I come close to the tank but I will post pictures if I can so maybe someone can confirm they are female. I...

Tank is 20 gallon 1 dwarf gourami 2 mystery snails 6 neon tetras 1 female guppy 1 female platy (added two days ago) The last water change was the day before I got the platy, and water conditions matched the store conditions. The platy has seemed a little on edge since added, but not darting...

Hi! After a long wait I’ve finally convinced all those I live with to allow me to keep a larger tank. It’s goimg to be a 29 long and I was going to take a look at filters later depending on how the stocking idea proceeds. I’ll have smooth pebble substrate for the loach (mentioned later) and I...

Cycled tank 5 female and 1 male mixed platy. Male platy seems to be aggressive towards one of the females, not letting her swim and socialise around the front of the tank. She's submissive towards him not pecking him back like the others do, but he rams her, chases and blocks her so she can't...

I have a 5 gallon tank. All fish were male. Day 1: I placed 2 Mickey Mouse Platys and 1 Blue Platy in it. Day 1 (6 hours later): 1 Mickey Mouse Platy is missing, assume he is dead. Day 3: Introduce 1 Black Molly and 1 Dalmatian Molly with the 2 remaining Platys. Day 32: Both Mollys are...

I’ve had a ten gallon tank with one Blue Gourami for awhile now. I bought 2 neon tetras two weeks ago and just introduced them about a few days ago. I noticed that the Blue Gourami has been chasing them and harassing them. I thought it would stop if I re-arranged the tank and gave them a bit to...

I just got my first cichlid tank not to long ago. It's a 30 gallon, and I have 4 Cichlids, 2 African and 2 firemouths. There is one particular firemouth that has been very aggressive to one of the Africans and especially the other firemouth. The aggressive firemouth has left alone the Electric...

Hello, I have a 55 gallon aquarium with 3 black skirt tetras and got 5 neon tetras. I put in the neon tetras and they acted okay, and all day the fish were in the tank with no problem. At night I turned off the lights and went to sleep. When I woke up I checked mt tank and saw one neon tetra...

http://www.youtube.com/watch?v=43bB3fMPErU   they started spawning with my other CAs, killed a couple, i removed their spawning rock and fry to hatch in a 10g, then moved these mean ole things to my 30g to be ALONE. so this is them eating. lol.   the females are black and the males are the...