Where and how is best to place your tank heater?
I've always had it at the opposite end of the tank from the filter and at an angle.
However I've read on a few sites it should be closer to the filter and straight down at a 45 degree angle which is correct?
Bought a couple of juvenile kribs and was unsure of the sex. Maybe two males or maybe one male and one female but not 100%.
What does everyone else think?
I have a male and female pair Kribs that have paired up and are showing signs of spawning. However both have stopped eating as normal if at all, is this normal in the spawning process?
So they have really dug out the cave a left the biggest mound yet, however the male is in the cave guarding it and won't come out, while the female just hangs out at the entrance.
What is happening here?