Hi, I have let this tank run down over the last few years since having kids and no time for anything else. My prized angel ('Sid') owns the tank, with only a breeding pair of bristle noses as company.
Now that my son is old enough to possibly choose his very own fish for the tank, I wanted to get some help and advice in guiding him in the right direction.
The tank is 40 gallons, and quite deep from back to front and bottom to top. I'm not looking for small or shoaling fish, we want another 'pet'. I used to keep fire mouths and key holes with Sid and he got on with them fine, but after being alone for so long now I am worried that we may just end up upsetting him if we add more medium sized fish.
My waters ph is a tad below neutral, and kept at a constant 26 Celsius.
Any advice or suggestions most welcome!

Now that my son is old enough to possibly choose his very own fish for the tank, I wanted to get some help and advice in guiding him in the right direction.
The tank is 40 gallons, and quite deep from back to front and bottom to top. I'm not looking for small or shoaling fish, we want another 'pet'. I used to keep fire mouths and key holes with Sid and he got on with them fine, but after being alone for so long now I am worried that we may just end up upsetting him if we add more medium sized fish.
My waters ph is a tad below neutral, and kept at a constant 26 Celsius.
Any advice or suggestions most welcome!
