Can bio rings be re-used?

[geno]

Hi all, just wondering, if a set of bio rings has been used for 6mths-1yr and it's taken out cos the tank has been cleared, can the rings be rinsed clean and re-used in a new set-up? The bacteria may have all been killed off but they can grow again on the media right? Appreciate your advice

 

[Jc1119]

Yes they can. As long as there is surface area available bb will recolonize

 

[JK47]

I never throw away bio, I resuse it all the time. Go for it.

 

[Spiritofthesoul]

Soak in boiling water first. You never know what kind of bacteria are on them now

 

[smitty03281964]

Absolutely. Also remember if you clean them off in aquarium water you will retain at least 50 percent of the bacteria.

 

[geno]

Got it, thanks everyone! Cos budget is kinda tight so may not be able to afford new rings hahaha so how often should I rinse the rings in dechlorinated water? Every 6 months? My bio load is kinda heavy with an ornate bichir, oscar, gourami and snakehead in a 4ft tank...

 

[knobhill]

sounds like your over stocked....unless its a 4ft x 8ft tank

 

[Ajno]

I'd swirl them monthly if your overstocked.