Set of reagents for determining carbon dioxide concentration in fresh water.

Set of reagents for determining copper concentration in fresh and sea water.

Set of reagents for determining calcium concentration in fresh water.

Reagent set for the determination of total ammonia in fresh water.

Reagent set for the determination of total ammonia in seawater.

Reagent set for determining alkalinity in fresh water .

Reagent set for determining carbonate hardness in fresh and sea water.

Set of reagents for determining the concentration of cyanuric acid in fresh water.

Pohl's Xtra special 500ml Xtra special is the development of Pohl’s Xtra for very low nutrient tanks with pale corals without deep coloration. improves coloration improves growth strengthens vitality. Dosing: 1 ml per 100 L / 25 gallons daily

Sponge Power Concentrate 500ml Special food for sponges, tridacnas and sea squirt. Enhanced growth of sponges and sea squirt support their water cleaning character and thus water quality significantly. SPS corals get longer colored growing tips. Especially purple is enhanced on all SPS. The recovery of harmed corals is highly improved....

Sponge Power Concentrate 100ml Special food for sponges, tridacnas and sea squirt. Enhanced growth of sponges and sea squirt support their water cleaning character and thus water quality significantly. SPS corals get longer colored growing tips. Especially purple is enhanced on all SPS. The recovery of harmed corals is highly improved....