I think these would probably only be of interest to a breeder or someone with a set up similar to the one Vale! is setting up. They are units with 3 separate compartments per unit and appear to have some plumbing still attached, think the sign said £50 per tank, assume that is for the 3 compartment section. They might be possible to be turned into sumps to fit under big tanks perhaps? No intrest to me but as I called in yesterday thought I'd pass the info on.
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