Sorry to see that Terry. As far as compatability goes, even though that's what the books say there is always an exception to the rule. Clowns can get pretty nasty and it looks like you may have one of those.
As far as an ATO goes, I have the Tunze and it is one of the best purchases that I have ever made. I have my sensors in the right hand chamber as the water level stays more constant in that side compared to the left. I have a Kamoer 3 head dosing unit too which is also very good. There are probably better ones out there but for the price you can't go wrong.
Wow. So sorry about the Cardinals!
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Terry
I had two black and white clowns in my last tank for 6 months, then one day they went across to the dark side and started to chase and hunt down other fish in my tank.
It was almost as if they went mad, I had to take then back to my LFS and trade them in for a single Tomato clown.
Tok
Sorry to hear... about the Banggai's... guess every clown is different, my tank breed Ocellaris clownfish are so peaceful, have never bothered a fish even once & I can even put my hands in the tank right next to their eggs & they don't mind.
:I have my sensors in the right hand chamber as the water level stays more constant in that side compared to the left.
I use a Tunze osmolater for my ATO as well on my 250. It was super easy to hook up, and I only have to fill my 5g bucket with ro/di once a week.
Terry, I call the chamber with the chiller pipe attachment the right hand side, hope that helps. I'm surprised you can't find a supplier in NZ, they are a very popular ATO.
Tunze ATO's are available from shops in Auckland Terry. I'll check and PM you.
My Blue Tang and Yellow Tang are best mates. No noticable growth from my Blue since I got it @ 18mths ago.
I just use a 9 litre bucket which I have in the left hand side of the cabinet, it seems to work well. Here is another link for one, a bit cheaper but i'm not sure about freight to NZ. I have bought from them before and they are ok.
Water Pumps for Ponds and Aquarium