Tank weight and support The Max 130 & 130D both weigh around 200kg (440lbs), The Max 250 weighs approximately 350kg (770lbs) when filled with water, reef base and live rock. If you choose not to use the MAX Cabinet, consider this weight when selecting an alternative aquarium support or stand. If the support you choose is not designed specifically as an aquarium stand, ensure that it can both withstand the weight and that it remains balanced and level; it should also be constructed from a material that is splash proof. The MAX, like all glass aquariums, may crack if subjected to sudden movement as a result of uneven water pressure on the glass walls. Edit. Hittade där det stod vad bara burken väger. Det andra var med skåpet. the aquarium itself, which is glass with curved front corners and weighting 25 kg (55 lbs