Active Aqua Fill/Drain Combo Kit

One-Box Fitting Bundle for a Flood Table Fill/Drain System

Building or upgrading a flood table's fill/drain plumbing usually means ordering several different fitting types separately and hoping the sizes actually match up. The Active Aqua Fill/Drain Combo Kit bundles a 1/2in and 3/4in fill/drain fitting with two extension fittings and two screen fittings in one box, covering the core fitting types a flood table setup needs without piecing together a separate order for each.

This kit works as a starter set for a new table build or as an upgrade bundle for an existing table that's missing extension or screen fittings.

Key Features & Benefits

• 1/2in and 3/4in fill/drain fittings — covers two common tubing diameters in one kit.
• Two extension fittings — let you raise the flood/drain level for taller containers.
• Two screen fittings — keep loose growing media out of the pump and reservoir.
• One-box bundle — avoids ordering each fitting type separately for a new or upgraded table.

Who Should Use This Combo Kit

Growers setting up a new flood table or upgrading an existing one that's missing extension or screen fittings are the fit for this bundle.

About Active Aqua

Active Aqua bundles its own flood-table fittings into kits like this one, drawing from the same plumbing-hardware line Hydrofarm distributes under the brand.

Frequently Asked Questions

What's included in the combo kit?

It includes a 1/2in fill/drain fitting, a 3/4in fill/drain fitting, two extension fittings, and two screen fittings. That covers two tubing diameters plus the flood-depth and media-filtering pieces in one box.

Do I need both fitting sizes for one table?

Not necessarily — most tables use one diameter throughout, so having both 1/2in and 3/4in on hand covers you whether your table's plumbing uses one size or the other. It also gives you a spare of the size you don't end up using.

How do the extension and screen fittings work together?

The extension fitting raises the flood/drain level for taller containers, while the screen fitting filters loose growing media out of the drain cycle — they solve different problems and can be used together at the same fill/drain point. Neither one substitutes for the other.

Is this kit enough to build a complete table from scratch?

It covers the core fill/drain fittings, but a complete build still needs the tray or table itself, tubing, and a pump, which aren't included in this kit. Think of it as the fitting hardware layer of the build.

Can I buy these fittings individually instead?

Yes, each fitting type in this kit is also sold separately by size if you only need to replace or add one piece rather than build a full set. The combo kit is for growers who want the core assortment in one order.