blackwater tank cycling?

[anewbie]

A window into my 95 (48x24x18 in ineches l,w,h):

Someone told me that ruby tetra would hide all the time but i can always find 15 or 20 of them in there so not sure why others think they hide.

 

[anewbie]

A few more:

 

[anewbie]

The ones above don't have a lot of blue - and i was doing water changes on the basement aquariums today and i noticed the rubies down there have a lot more blue on their fin - this is a weak example but they are rater disobedient when i ask them to pose for pictures:

Hum. Mrs google suggest it has to do with lighting and not the actual fish - interesting because some of them have a whole lot of blue. This aquarium is a bit more open then the one above that is the 95.

Oh well you or at least I learn something new everyday.

 

[dw1305]

Hi all,

Someone told me that ruby tetra would hide all the time but i can always find 15 or 20 of them in there so not sure why others think they hide.

I don't know, I bought eight, I was down to three at one point, and now have about 15. They have never shoaled, they've always splintered into the jungle, where they hold pretty much motionless in their spot.

Some mosquito larvae really get them going, but they tend to spar with one another, even at that time.

Mrs google suggest it has to do with lighting and not the actual fish - interesting because some of them have a whole lot of blue.

Same for me, I'm pretty sure it is the fish, some of mine are deep red with prominent pale blue flash, and others are much paler all around.

cheers Darrel