clicky goldfish driving me nutty!!

[lucysmam]

it's not his water - i religiously wc both tanks tues/weds and test twice a week on other days. amm and nitrite both 0, nitrate 30 (comes out of tap like that)

dp reckons either he's starving (not likely - he gets fed flake in a morning/sinking pellets in an evening) or after attention .....more likely i think as he's a fairly sociable chap

any thoughts or am i stuck with the bubble popping clicky nuisance?

After attention sounds about right How big is the tank? Is it just the one goldfish? Does the filter flow break the surface of the water?

just the one - rescuee from same place as trops. he's in 100L atm, would have gone in big tank but already had the trops in there & i don't know anyone local with a pond who i would trust with him

yep filter breaks the surface of the water (am actually debating a better filter & possibly second big tank if i can find one cheap as chips for him)

he's calmed down a bit with us all about this evening......it'll all start again once the kids are in bed no doubt.