Flexi-cutout Set - D&D jebao because live organisms are always

because live organisms are always the most sensitive indicators of quality

Reduces nuisance algae

Footprint: 5" L x 8

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you will need to also use ULNS Phos together with this product

Flexi-cutout Set - D&D jebao because live organisms are alwaysFlexi cutout Set The Jumpguard Flexi cutout Set provides you with 2 standard corners and 2 reverse corners to allow you to modify the frame around any larger overflow boxes, light brackets, cables or pipework etc, that would not be covered by the Multi Cutout Set. Each kit contains 1 pair of standard corners 1 pair of reverse corners Note: Cutting into the standard square frame, especially on larger frames, will generally reduce the rigidity and we