E15 FerActiv Iron Fertiliser 9g

Creates ideal environment for aquatic plants, ensuring long-term release of key nutrients Contains high quality mix of sand and black peat, with high iron and trace element content Optimum grain size for rapid development of healthy roots Free of nitrates and phosphates to prevent algae growth

The 11gm CO2 replacement bottle canister is suitable for tanks up to 100 litres in size and should be used only with Tetra Plant Co2 Optimat units.

Tetra Plant Crypto is a tablet fertiliser, designed for marsh plants such as Amazon Sword and Cryptocorynes. The tablets are pushed into the substrate so that their nutrients can be absorbed across the roots.

Where good plant growth is desired, it is necessary to add additional fertiliser to the aquarium. FloraPride is absorbed rapidly by leaves and roots, providing essential trace elements for strong and healthy growth. In addition, it does not encourage the growth of algae.

Suitable for use in coldwater or tropical aquarium. For either hold plants down in the gravel or keeping airline at the bottom of the aquarium. Approx 10' / 3m in length can be cut easy with scissors.

CHARACTERISTICS: Allows you to monitor the CO2 level in your tank from any angle. Unique design prevents any chance of spilling the indicator solution. Reusable color chart sticker allows the constant repositioning of the position of the label on the aquarium.

CHARACTERISTICS: Simply inject 1CC of CO2 Indicator solution into the cap of CO2 indicator. Adding aquarium water is not necessary. Recommended to be changed only once a month. Not necessary to change solution every time a maintenance is done to the aquarium.

Supplies the aquarium with essential trace elements and vital substances Adds quickly depleted nutrients and substances Cures symptoms of deficiency Vitamins, plant enzymes and other organic agents constantly regenerate in nature in combination with natural sunlight. These vital substances not only promote the health and colourfulness of the fish, but also the growth of the aquarium plants. Aquaria lack natural sources of vitamins. In addition, most vitamins are not stable in the long term or are quickly exhausted. So it is all the more important to supplement these essential vital substances regularly. The vitamin complex concentrate S7 VitaMix provides the plants with all the necessary vitamins and other vital substances needed in the short term. With boron, iron and manganese Promotes healthy, even growth For lush green leaves and intense, bright colours Optimal effect as part of the Dennerle fertilising system (V30, E15, S7) For lush plants with vibrantly coloured leaves Essential micronutrients Aquarium plants and also aquarium fish and the filter microorganisms need numerous minerals, trace elements and other vital substances. There are generally not enough of these micronutrients in tap water so they should be added to the aquarium regularly.

The Tetra Active Substrate is a natural product which provides a suitable medium for aquarium plants to grow in. The large surface and porous nature of the clay granules offers several advantages compared to traditional gravels. Some of the benefits are: Reduces organic water pollution and helps cycling process Avoids soil compaction Benefits fast rooting of plants Provides plant roots with nutrients Rounded shape of gravel avoids damage to fish Suitable for all freshwater aquariums A 3L bag is suitable for a 30L tank. Directions for use: Fill your aquarium with a 4cm high layer of this substrate. For even better plant growth we recommend a 2-4cm layer of Tetra Complete Substrate. Tip: Although plants absorb through their roots, it's essential that you offer a liquid nutrient so plants can absorb through their leaves as well (if you're sticking with the Tetra brand then use Tetra Plantamin).

The Tetra Active Substrate is a natural product which provides a suitable medium for aquarium plants to grow in. The large surface and porous nature of the clay granules offers several advantages compared to traditional gravels. Some of the benefits are: Reduces organic water pollution and helps cycling process Avoids soil compaction Benefits fast rooting of plants Provides plant roots with nutrients Rounded shape of gravel avoids damage to fish Suitable for all freshwater aquariums A 6L bag is suitable for a 60L tank. Directions for use: Fill your aquarium with a 4cm high layer of this substrate. For even better plant growth we recommend a 2-4cm layer of Tetra Complete Substrate. Tip: Although plants absorb through their roots, it's essential that you offer a liquid nutrient so plants can absorb through their leaves as well (if you're sticking with the Tetra brand then use Tetra Plantamin).

Use the Oase Plant Scissors to trim back plants or other items within your fresh water aquarium and make cleaning easy and convenient.