Thanks azzaknight
Duke (male L260 QA plec) is settling in well, he had a small skirmish with my big male BN but then took the cave he wanted, thats the one he is in the pics above.
I have some slate and will be making a few caves which will be more suited to breeding them.
Really need to do a water change but don't want to disturb the angels, that leaf becomes exposed when I do the 25%, so am really reluctant to do it.
Should not do any harm, the eggs may not be there that long this first time anyway, so I should be able to do the waterchange soon.