male

I have noticed a few male endlers in my tank that have no color aside from a black mark on the dorsal fin and a very feint black line down the body. These endlers are the exact same size as other male endlers with full, vibrant color. I am wondering if it is possible that these guys are still...

Can anyone help sex this angelfish, I always thought it was a male, but now I am beginning to question myself. Bump:

Hi guys It's been over a month since my tank was set up and fish put in. I have a 36 Gallon Bowfront Tank Running Aqueon 30 Quietflow Filter with stock filter options stock heater set to 78 F Fluval 206 Canister filter filled solely with Biomax media I have 4 java ferns, 4 Amazon swords, 3...

I've set up a new tank and got a female platy. I'm only stocking 2 or 3 of this family eventually. Does anyone happen to know whether a male molly will chase a female platy? They wont produce anything, obviously, but I will get a female to keep the stress level low if need be. And I...

Hey guys, I recently set up a 15g with a single betta. Plants are jumping back after melting, and everything is coming along nicely. What I've been noticing is that he has been swimming back and forth taunting the sides of the tank. He doesn't flare, but i know he can see himself. I have...

I screwed up. I have 3 Neon Blue Dwarf Gourami in one 29G tank. I started with two, as I was a chump and trusted the kid at the LFS that said they were peaceful. The one with the brightest colors is a real mean SOB, first tearing up my guppies in my (de facto) quarantine tank, and now chasing my...

Hi, Three weeks ago I purchased 3 RCS from my LFS which I thought were all females. I have a small Fluval Spec 2 so I am not really interested in breeding shrimp because I don't have room in the tank for a colony of them. That is why I selected all females. I read articles on how to sex RCS...

i have no clue whats going on. i have a small colony of cherries and crystals in a 30g tank, and in the past week 5 males have died. i dont know why only the males are dying. also i thought cherries were ment to be tougher than crystals and 2 of my crs just got berried. is their some kind of...