Brightwell Aquatics KoraLagoon is a blend of high-purity aragonite particulate grades to simulate the natural substrate particle profile of tropical reef lagoons. We recommend this substrate particularly for macroalgae like Halimeda Incrassata, Udotea Flabellum and similar marine algae species, seagrass and mangroves for an improved growth.
Brightwell KoraLagoon Substrate 1.4kg
Multiple particulate grades encourage biochemical reactions (e.g. nitrification and denitrification) within the sediment to facilitate continuous release of constituent ions (calcium, carbonate, strontium, magnesium, potassium, and sixty minor and trace elements), encouraging the growth of reef-building organisms and helping stabilize pH.
Over 39% calcium and 57% carbonate by dry weight.
Applications include refugia, sea grass and macroalgae bed systems, mangrove systems, and other methods of filtration employing substrate to facilitate natural reduction of organic and nitrogenous waste, and reef aquaria of all sizes (notably nano-reef systems).
If desired, briefly briefly rinse substrate in (preferably) purified water prior to placement in aquarium system to remove dust. KoraLagoon Substrate may be employed in a number of applications, however in each case it is recommended that the total depth of substrate not exceed 2.0 in. (5.1 cm). To determine the approximate amount of KoraLagoon Substrate (lbs.) required for a given container (e.g. aquarium, refugium, or sump), multiply the inside length and width of the container (in.) by the desired depth of substrate (in.), then multiply the result by 0.05. Note that final results may vary slightly from calculations performed.
Coral reefs may generally be classified as Atolls or as Barrier and/or Fringing Reefs; in a sense, an atoll may be thought of as a barrier reef in the later stages of development, for it is the subsidence of the land mass around which fringing and barrier reefs form that leads to the open water inside an atoll. As the interior landmass sinks into the sea floor, an expanding area of water forms inside the reef, called a Lagoon. These areas are largely protected from wave and tidal energy by the ever-growing reef, and become a zone in which particulates settle out of the water column and relatively-delicate forms of marine life can exist and reproduce. Organisms found in lagoons are primarily seagrasses, macroalgae, disc anemones, colonial polyps, a wide variety of soft corals and large-polyp stony corals, and detritivores (filter- and deposit-feeding detritus consumers). Regardless, the lagoon is where the majority of sand is deposited, with particulate grading occurring throughout the depth of the substrate. Similarly, the lagoon is a deposit for particulate organic material, the remineralization of which (by microbes and detritivores) corresponds with the observed rapid growth of the organisms that have evolved to thrive in this habitat, and resulting in the depletion of nutrients from the overlying water column. Reef aquaria can benefit tremendously from the employment of just such a system, with lower observed amounts of particulate and dissolved organic material in the system being an end-result. By creating the proper environment in a vessel outside the main aquarium, a hobbyist can employ a sand bed of the proper composition to house the bacteria responsible for initial decomposition of organic material, and seagrasses and/or macroalgae to remove the resultant substances from the system altogether; the end result is often much-improved water quality. Such a vessel may also be used to house invertebrates commonly found in lagoons, creating a microcosm to observe and enjoy. Brightwell Aquatics KoraLagoon Substrāt is a blend of several grades of aragonite particles created specifically for the purpose of emulating a lagoon environment. It is ideally-suited to this purpose.
100% SATISFACTION GUARANTEE
We want you to be fully happy with your new macroalgae addition. Therefore we offer you a hassle free Satisfaction Guarantee.
If you are not 100% happy with the macroalgae you have received on arrival we will refund you the full money back. *1
We even will cover the return costs. The refund will be offered after we arrived and checked the returned marine algae.
*1 = Valid for UK Orders only, please see our Terms for EU orders HERE
PREMIUM QUALITY GUARANTEE
We offer for sale macroalgae from our mature macroalgae mother colonies in a premium quality & 100% healthy within the UK and EU.
All live algae species are sustainably grown in the UK.
All macroalgae will be well protected when posted to you to ensure that it will arrive in the best condition at yours.
BEST PRICE GUARANTEE
We won't be beaten on the premium quality of our live algae cultures, and surely not on the price either!
Have you seen the same macroalgae somewhere else cheaper?
Please just send us a message HERE and we will check your request within 24 hours ( working days only ).
When we can match the other price we will send you a discounted offer which will be valid for the next 7 days after receiving our email.
This offer will be just valid for purchases using the same email address provided before.
The price match offer is only valid for identical, same size/amount and available macroalgae species.
As a proud UK based tax paying business, we don't price match any offers against auction sites or from private sellers.
The price match offer is just valid for UK deliveries. We reserve the right to refuse a price match request.
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