Noobish question but I've been wondering if it's possible to have an automatic doser without a sump. I have an AIO tank and I noticed that the auto-dosers I've been looking at are placed on top of the sump, so the 2-part simply goes into the sump...
Is there such thing as an auto-doser that's placed under the tank that somehows pumps upwards and into my return section on my AIO? Thanks.
Is there such thing as an auto-doser that's placed under the tank that somehows pumps upwards and into my return section on my AIO? Thanks.