Matt Warner
Member
Hi everybody sorry I haven't been on here for a while its been very hectic the last 6 months with moving house and stuff. I was wondering whether surface agitation is a good thing in a low tech tank to introduce co2 or a bad thing. I always thought that with low tech you had virtually zero agitation son as not to gas off any co2 which is in the water already. Any input would be great. many thanks!